I enjoyed reading your thread man, glad to see you want to fix this car up. It pains me to see 1994-04 Mustangs that are neglected and worn out. I was feeling down on how worn out my Mustang is but after seeing yours I shouldn't complain! Hope that doesn't sound mean, Im just picky about my cars looking good. For the rear end gears I went Ford Racing 3.73's on my Mustang. If you really want 4.10's get em but I'll tell you right now you will need some damn good tires to hook if you race from a stop and you will probably only go 120mph max. I spin my 315/35 Nitto NT555's like no tomorrow if I don't know what I'm doing and at the 1/4 mile I have to shift into 4th at the last leg of the strip. In all retrospect I wish I had just installed 3.55's or left the original 3.27's in the car because I'm debating on supercharging this turd or getting something else. I look forward to reading more about your car man. I just wish I had the money to do something right now. If its not that I'm iffy on keeping her at times.