Friends, I have an opportunity to pick up a GF3 + 14mm f2.5 for $150. I have a PEN EPL1 w/ 14-42 and 40-150, and had been trying to save for 20mm 1.7. I have heard lots of good things about the 14mm 2.5, and with the GF3 body practically thrown in free, I am having a hard time turning this down. Is there anything I should know about the GF3 or the 14mm 2.5 that should dissuade me from this deal? Thanks for any advice.