I hope you're wrong Insane - I opted for the 7.5" and I'm dropping it off in the morning. I decided if I have to bite the bullet, I'd rather have the lift I want and have to get new tires. The shop here said they use 305/55r20 tires with the 5" lift. I'm praying that it won't look silly, but I don't want to have to do a bodylift to fit 35's when it's time to upgrade to the next size.
I'll definitely post some after pictures.