So you just used my ghostblade + smithing idea and didn't even credit me?

And a sword singer is a master swordsman; you should absolutely take block. Also, taking conjuration as a filler until you get the ghostblade seems silly. Why must your character be a sword singer at the start of the game? It would make more sense (and open up a great RP opportunity) that he becomes a sword singer later, as he improves his swordsmanship.
I meant that I'd simply use conjuration until i can comparre it to the ghost blade -- I ended up using conjuration throughout however, I dont like the ghost blade it looks to Nordic in design while the Conjured blade looks much more like a scimitar -- I've always imagined shehai looking like scimitars/katanas. And sorry I didnt credit

Don't forget to invent an obscure god to worship, like MK's :
" A Yoku god
N'awyadin-It - Yokudan God of Expression Alarm. Revered in word frequently among the funnier-masked castes. "
Dafter the better, with their pantheon, God of the Smell of Breakfast or something.
I decided to go with Sep, the Yokudan version of Lorkhan/Shor -- seems to be a good fit with the nordic setting.
Bound Sword is a novice level Conjuration spell. Casting the spell will contribute to your Conjuration leveling (levels quicker if you're in combat). Hitting someone with the Bound Sword will level up your One-handed skill. The Mystic perk puts it on the same damage threshold as a Daedric sword, so it's definitely got some bite. All in all, you won't need to focus much on Conjuration as it's a low level spell.I've always pictured the Shehai as more of a secondary weapon (much more powerful than any mundane weapon, but rarely used unless extremely needed). I could see your hero waltzing around Skyrim with a trusty enchanted blade and using his "Shehai" here and there for a more satisfying kill. 
I would tend to agree with the Lore side of things, but with the Dragon souls (which he leaves unspent) being absorbed by him, he uses their power to enhance his singing abilities rather than shouting abilities, so he can sword sing alot more often and than usual.
im actually doing this build!
Great stuff!

You wont be disapointed.
So here's what i've done so far. Shaziir, a Redguard swordsmean of autumn years has found his way to Skyrim -- where he would test his abilities as a warrior against the elements, the beasts and the legends of the land. His abilities are tested and tempered in the cold of the mountains and the winds of the plains, though his biggest challenge so far is trying to star warm in his traditional garb. It didn't take long to discover the reason Sep had sent him to this land however, when the Jarl of whiterun sent him to aid in the fight against a dragon. Though he respected the abilities of the dragon tongue he saw little need to use it -- his only tool would forever and always be a blade, and he would only shout when circumstanecs demanded it.
One a none role play note:
This build has been fantastic to play -- I hit level 17 by the time I was giving the horn of that windcaller dude to the grey beards, even though the only other quest i'd done was the ghostblade quest. I've had to turn the difficulty up quite a bit throughout my game play. I've been using some shouts as "Singing abilities", such as whirlwind sprint, he leaps into battle using his speed to close on his enemies before they can react to him, and when the heat of battle is too much, the Redguard adrenaline seems to "Slow time" down around him. I thought i'd have to play on apprentice difficulty since the armour value is non-existant, but it hasnt been the case. I've had to play on expert throughout since he just cutes a bloodyswath through all he meets. So far I have trouble believing that any other build could be as enjoyable as i've found this one to be.
Thanks for all the input also -- it's made it alot easier to figure out how to play this character. I have neglected blocking for the most part, I tend not to use a shield as much, I prefer to use a torch in battle and im not sure that the blocking perks effect the effectiveness of using a depleted staff or torch instead of a shield.
I'll have pictures incoming, I figured out how to get screenshots on the PS3, i just have to figure out where I saved the files to.