Just wanted to check with you guys on this one. I've heard of a few people doing this... and I'm aware that I'll be scouring the boards and ebay for quite a while to get some of these items. I'm just thinking that if I ever built one of these, the real steel parts might be the only way I'd be tempted to do the build.
So... from those who have done it... or if you just know the approx. cost of a particular peice... sock it to me! How much green are we talking here?!