N Scale Southern Pacific GP-9 loco

Thanks for the heads up on that, I assumed that is probably the case as most systems are closed when you get things like the uni-track, that's one big advantage of the more standard sleeper/rail type tracks as most are compatible.

The only reason I have both is a I managed to pick up a couple of cheap starter sets which when you factor in the cost of a loco, some rolling stock, track, controller etc... were an absolute steal in comparison to buying even just a loco seperate

I've got one particular loco set coming tho' which i'm itching to share with you as it is a real stunner, but for now I'm keeping quiet just in case it don't get here or something lol!!