Alright, so you might wanna drop the arrows for now, or find some better places to put them. The R is okay in the first one, and the O is nice, simple, and clean in the last one. Maybe stick with keyboard letters for now, and also draw a line to have the bottoms of the letters all rest on so they aren't all over the place. Work on the 3D too. That's my two cents. Stay funky man