Oh it's one of you guys...
JK...I am sorry we all have a bit of skepticism when a guy from the Honda side comes to the Nissan side (the right side btw)...b/c it's "IN" right now to have a RWD, turbo car...you can see them in all magazines...Super Street (Shitty Street to me), Import Tuner, and SCC (the only really decent Import Mag)
if you want to find JDM stuff...
you can always check these sites:
www.240sx.org (classifieds)
www.thepartstrader.com (under nissan other)
www.freshalloy.com (check the forums and the classified section)
www.ebaymotors.com (just search for silvia or 180sx or whatever)