I started my conversion on the center hump with an existing 4spd. and console. I riveted the new sheet metal in and used "Great Stuff" foam to filll the void. The two things that I`m having concerns with are the front console bracket and the old shifter position in the carpet.The front console bracket I simply bolted in (in case I need to move it) and I need to find a piece of carpet to patch the old shifter position when the carpet goes in. Otherwise all looks good. Here`s several pics of the process.