I like
#66. The "Zendavor" is nice & bold, pretty straight forward but has a little zing to it. The "Signs & Graphics" needs to be bigger, maybe so "Signs &" is left of the V, "Graphics" is to the right. The yellow-orange pattern-ish background is cool. The rectangle shape is too straight forward. Try putting an oval or oval-ish shape in the design. I would like see more purple & black, too. Thanks!