I come up with this

http://www.ign.com/builds/the-elder-scrolls-5-skyrim?d=00000000000000000000000000000000000000000000000000000000000000000000000000000000005000111000000000000000000000000000000000000005000000000511110311000000000511101511111111

I don't see alchemy out weighing enchanting, I don't see a way around not having 5 in one handed, what I have in archery. I don't see having less in Light Armor because of how hard you get hit on Expert - Master difficulty. Without restoration you haft to rely on alchemy (heal pots) or enchanting (defensive/resist enchants and dmg forts). This is all my opinion,

Building the theif/assassin archetype is the toughest build for me to come up with, you just can't fit enough in there with the 50 point cap, I am on PC but I will not cheat with mods, I go by console rules (far as skills go).

Any input & opinions much appreacited