tucking 20's with a bodydrop

I have a 94 mighty max bagged and bodied on 18x7's with a 38mm offset. I am doing a 5 lug swap to open up my wheel choices. I found a set of 20x8's with 35mm offset and I need to know if they will tuck before I order them. I am new to the mighty max/d50 world but I have been doing this stuff since '88. I have owned 13 hardbody's all of them customized and tons of other custom stuff. I really appreciate any help you guys can give

The person to talk to is probably Ernie Macias. He did the same 5 lug swap and had 20s at least.

Your gonna have to tub the firewall to tuck 20s on a bodydrop