The white space "D" created by the two arches is still a top pic for the group here - not sure what changes would improve it.
One small change, though, is to dial down the dots a bit. It looks sharp as the part of the Y and E, maybe even A, but seems to be pushing it on the other letters.
update #22 with change on the dot style on the text... i'll let you know the font I used on this design is planetX.ttf...so i make a little change on the dot....any change...feedback plz.....