Topic.

I really want to try a build, but it would require level 65. I have never gotten a character up that high, but have never used so many skills as I would with this one. Is this achievable?

Maximum level is 81. Plenty of people have reached it.

I know, I am guess what I am asking is if it is spreading yourself too thin and by trying to level so many skills (10), will you find yourself too weak at high levels until you are able to fully perk all the skills?

i have done it. i think that most of it is to put perks into the right skills at the right time. i level my weapons up first, then magic, then armor/block