Thanks so much to all for kind and encouraging comments. I intended to add some explanation but was interrupted after getting the pics posted.
Ruud; Thanks, and good question re ISO. When I first started shooting it was under a heavy spruce canopy and total overcast, and I actually needed ISO 3200 at about 1/30 and f2.8. As I moved out from under the trees and light was better, quite frankly I forgot to lower ISO. My EM1s EVF and LCD at times were totally fogged and humidity had to be 99% +. Later I was able to get to ISO 640. I shoot in aperture preferred auto. When I first discovered that high ISO I was really disappointed-- not to mention irritated-- but on looking at the results, I was mostly pleased and did some NR w/ Topaz DeNoise 5.
In addition to that, spruce forest typically has a thick spongy floor so even w/ a tripod on some shots stability can be really tricky. I think using the beanbag provides best stability. Then too, I do a 3 shot bracket including -1/2 f-stop and do not use a cable release as I want really tight composition and have found finger release to be good down to even 1/8 sec. I almost always do composing using the flippy LCD and really like using different aspect ratios too.
I usually use my 60mm macro for MRs but sometimes they're out of reach, e.g. up on trees, stumps, logs etc. Anyway I was really looking forward to trying my new 40-150 f2.8 to check its close focusing ability. Overall I was quite pleased with results and handling. I think the 60mm macro would still have a sharpness edge, but it would be very slight. Also, the 60mm being much smaller is easier to use-- still, for it's incredible versatility the 40-150 f2.8 has earned bag space-- albeit a bigger bag;>)
John