Gang Green 68 GTS
looks like ya need a carpet in that bad boy!
I just finished putting one in mine not too long ago. the front was molded so it went in like a dream.
getting the rest around the roll cage and over the tubs was a bit of a challenge. but we got it done. also came with custom stitched floor mats, think I paid around $300-$350 for it.
but I did the same thing looks like your doing, install everything that needs to go in the inside first then put the carpet in last so you don't have foot prints all over it