(me) I finally got the new transmission in. It is a 98+ spec from Z1 and it cost ~ $1800. They told me to take it easy for the first 1500 miles :(. So it will be several more weeks before I can take it to the track and have a little feedback at that time. I will probably switch over to the Redline MT90 after the initial break in. I haven't been to the track since I install the GTX so I can't wait to see how the car performs. The car just needs a driver at this point :)