vr4 is 320hp stock, awd, very fast.
if you're going to blow your wad, get the spyder! it's got a retractable hard top. usually, those guys did not rag them (since they paid lots of $$$ for it new.)
warning: lots of auto=porn at followuing link. may cause you to divorce wife, leave kids, and shack up with secretary.
http://www.jeffmulligan.com/spyder/gallery.htm
and finally,
http://www.3si.org/
great forums for owners. ask any other questions you have here.