Now I know this might not be "up there" on your list of priorities, but I reckon it would bring a certain continuity of design..
What's I on about? Well, what I'm talking about is the Tab Icon. Like this:
See, the little orange & black motif doesn't sit well with the green and black...
Unless you're going for a 'Lotus Renault'/'Lotus Renault' confusion affect, I suspect a change might be on the cards...
But like I say, this may not be high on the list of priorities. If it isn't, carry on as you were..!
By the way Bro, the new design and the software is great!