You don't need a lot of power to spin the rears with an LSD diff. If you ever drive on gravel road, you'll see how easy it is to spin the rears even without revving it.
As for the Starquest, my friend had one and they "looked" good. They are a bit on the heavy side and you know they use the same motor as the early Chrysler minivans.

Although there is one guy living just north of me running 12's in his Chrysler mini-van, "Big Daddy". IMO, not really worth doing too much work on that motor except the basics. Most people swap out to the SR20-DET for more serious power.
Starquest= Mini-Van engines
240sx = truck motors
Edit: Here's the link to one of them:
http://www.turbovan.net/van.html