The possibilities are really endless. Are you looking for something super bright, possibly all white? Or something really dark with contrasting yellows/white?
It really is about your preference. Everyone on here is going to give you a different answer :P
Me personally, I would go for black pastel, calico, and mojave. Maybe add a pastel or an enchi in there. I think those morphs make some sick combos that have great contrast and interesting patterns.