He's gonna drive it for the summer and then it will be the donor for a Factory Five kit. But first it's got a few bugs we need to fix. It's all stock 5.0 w/5-speed, but a few of the gauges aren't working, like the temp and fuel. We'll test or replace the sending units, but if the check out what's the chance the the cluster has gone bad? If so what year clusters are interchangable in a 90 GT. Also how hard is it to replace the power window motor, the one in the drivers door doesn't work.