Have a look at the date guys i sold this car over a year ago!!
As for changing the motor there is a bit of mucking around to fit the 100kw, dont get me wrong its a pretty much bolt up conversion but you wouldnt run the 88 ecu, unless you can do the wiring yourself or know someone that can i wouldnt really bother for the performance differance you will get for the money you will spend. I now have a bigport in a aw11 and can say i missed that tvis oomph