Black or White engine, which one you prefer

[Red Mist_imp]

Red tank with the black engine is my personal favorite although red works well with the silver engine as well. The black or blue tanks look best with the silver engines. The white and silver tanks look best with the black engine. All my personal opinion of course.

+1, I like the contrast, the silver engine looks pretty good with a black or red tank, but I really do like the blacked-out engine with the red tank. It looks bad-ass.