I went through E-510, E-410, E-600, E-620, E-3, E-PL1, E-PL2, plus 14-54 MkI & 12-60. For the 43 lenses I would choose the E-1 for fabulous JPEG colours. I've kept mine over all the other bodies which could NOT recreate colours properly on JPEGs, especially purples. I'm only just selling my E-1 now as I recently bought an OM-D and the E-1 simply isn't getting used now I've switched to m43. For 43 lenses you just have to use a 43 body for full AF speed. E-1 also gives you weatherproofed kit with the 12-60. You'll pick one up for around 150 euros. Mine's for sale!