I really appreciate all the input and wish i could splurge out and get whatever my heart desires, i have got the crushed rock as the backfill and am waiting for the floor to be poured at 5" thick.
Floor is going to be Epoxy coated and no drain, i didn't want the floor sloping to a drain. Never wanted a drain in any other garage so why start now. I'm 64 yrs.old so how long i'll be messing around with cars or making things isn't too much of a concern. Just being comfortable and not cramped will be nice.
