Hi there! New to the forum, sort of, as in i have been reading here for awhile trying to decide if i wanted to buy a m43 camera. WELP... I have been convinced by all the great talk on this board and i broke down and purchased a camera. I have a panasonic GX1 on its way to me in the mail and i cant wait. I have just a couple of questions about adapting lenses that i was hoping someone could help me out with. 1. I own the canon ef mount rokinon 8mm fisheye lens, should i sell it to buy the m43 rokinon 8mm? Will there be a difference in focal length between the two lenses? 2. Does the aperture/ f stop change when adapting a lens? Say i put a Canon 55mm FL f/1.2 on my m43 camera. I have seen the Lumix 14mm f/2.5 test shots and they seem to give great bokeh. Do i need a 1.2 lens? 3. Can someone point me in the right direction for a nice mid length prime lens that would give me close to a 50mm focal length on a 35mm? Also something that wont break my bank, at the absolute max at $300? Thank you in advance! Like I said, I am super stoked on getting this camera and trying out all of the lenses that are available for these cameras!