#64 is very nice and simple design. Given its abstract appearance, I think it would be interesting to put some Orange element into it. Can you please give it a try. Maybe change 1-2 "mountain" into orange,should make this logo more interesting. Also, a stranger and blighter shade of green, not yellowish green as it is now.
Very nice! I have one new request. Please put your logo in the frame. Just the logo not the wording. It can be just a thin line with sharp or rounded corner.