I have no idea where to put perks or attributes, I assume it's gotta be all magicka since the spells cost a ton of magicka but then my char will be super weak and not be able to kill anything which is gonna svck. I'm not all that big into Conjuration, I don't really want summons.
Also what spells and gear are worth getting at different levels, from like 1-10, 11-20, 21-30, and so on, I plan on getting to atleast level 50ish I hope, oh and one other thing, Sneak will be a skill I use often, but not too often, mainly for feeding and maybe stealing.
Any help is always appreciated and the reason I made another thread is because I wasn't really clear in my last one and no one agreed, one person might say do like 200 like and the other would say 300, then they'd argue on skills and perks and so on.
Thanks~

(note that you might need to pick the Illusion perks to level your spells, like animage, up to rage prolly) also investing on Alchemy is good to have a good supply of potions(mana and destruction/illusion mostly).