im loving the cossie, i got a psg kit lying around and i came on here to look into rwd or 4x4 ing a fiesta. im not loaded so im thinking xr4x4 gear or if i could find it rs2000 4x4 (not likely) although i hear its the same as mondy. for now or escort mk2 rear diff, i like the idea of filling the arches on the kit and making a track day car.