I just finished installing my new shifter. Total install time was about 1.5hrs. I didn't have access to a lift so I just used ramps... kinda a PITA but I got it done, couldn't really move around either. All in all install was very easy. MGW included video instructions as well as written.
I set it to 10 turns and love the way it feels. The throw is short and not "notchy" at all, very schamoooth

I love it, MGW rocks
Here's some pics

__________________
2005 Roush Mustang Sport - 5 Speed
DiabloSport Predator Tuner, Custom Dyno Tune, MMR CAI, BBK LT Headers (Ceramic Coated), BBK O/R X-Pipe, Roush O/R Exhaust, Granatelli UDP, MGW Short Throw Shifter
315rwhp/331rwtq
Upcoming Mods:
Gears, 4.10s