There'll definitely be stickers and probably some kind for shooting function on all the sets, but Mars Mission sort of subdued me to that fact and now I'm more concerned with the quality of the construction and design.
Yes, about the color scheme, after Power Miners I'm a little nervous about that. Space Police II had such an awesome color scheme, I'd really like to see Space Patrol follow suit... but I don't have my hopes too high.
"Cautiously optimistic" is a very good way to put it, danth. The set names sound intriguing, but the low piece count has me nervous and after the huge disappointment of Power Miners, I'm not gonna get my hopes up too high.
No matter how these turn out, though, I will definitely buy the Galactic Enforcer, as any true Space fan should.