I put a pro 5.0 in my 01 Cobra yesterday and have a few questions. The instructions were kind of vague, do you reuse the small round rubber boot that comes off the stock shifter itself on the top of the 5.0 shifter? An article I looked up on Yellow Mustang Registry shows it being used, others I have looked up don't. Also, the instructions say to cut a round hole in the upper rubber boot to fit under the gold "stop nut" ring on the 5.0 shifter. The magazine articles just slid the boot over the top handle bolt instead of cutting the boot, any pros or cons to either method? One last thing, I like the Kona shifter handle that came with the shifter but do to it's shorter length the leather shifter boot looks pretty bunched up under the knob, any remedies? Thanks.....Mark.