I saw a "slightly used" gf2 body on craigslist for $175 and just read Kirk Tuck's post pimping the $150 epl1 body through Amazon. I don't have the money, now, for the 20mm lens or a complete kit, but could scrape up the dough for either of these bodies. I have a pentax adapter and the 50mm and a vivitar 28mm from my K1000 days. Assuming I'd be "limited" to these lens for awhile, is thare a compelling argument for one of these bodies over the other? Thanks in advance.