I think LBJ is best served at PG and then he can rotate and play all over the place. I'd put Curry in there. Also, I worry that Wilt doesn't fit the mold of the Stretch 4, which has been so effective in today's NBA. I would also put Shaq at C. You could strongly consider Durant at the 4 and you would still have Lebron to guard any PF threat that would try to take over the post. Imagine the penetration of Lebron or the isolation of Jordan with Shaq patrolling the paint and Curry and Durant sitting out at the 3.

I realize it seems like I am favoring the newer players, but the style of basketball has changed. We just don't see dominant post men like Kareem and Wilt anymore.