I was considering an Air A01 just to stick my Rokinon 7.5 on for blind shooting too. Maybe next time Olympus has the 20% off coupon in their reconditioned products in the US I'll grab one. I always wondered if there was a way to stick a hot shoe mounted optical finder on there that would represent a 35-50mm equivalent field of view but abandoned the idea once I priced some of those old optical finders.
I really missed the small size of my E-P5 and 17/1.8. My E-M1 and L bracket and 12-40 just seems big at times. I was shopping for a small Olympus body and 17/1.8 when I ran across a good deal on a Fuji X100s today. New gear picks should be up in a couple of days.