Don't you tune your cars??
Alloy wheels... other tires... engines...
I ask this because most cars seem stock.
I am into the slot cars... but not so seriously.
I have some cars, though, but most oriented for speed tracks and not rally (like yours):
-Fly-Racing Lola LMP
-Slot.it Porsche 956 (do you know this there in America? They're the fastest cars you can actually buy)
-SCX MG Lola LM
-SCX Fiat 600 (like your but I did a custom abarth paint job)
-Ninco Subaru Prorace
-Fly Chevron B21 (for classic racing)
-Fly Ford GT40 (classic also)
But I have them all tuned... some just a little bit, like the classics, only the pinion, tires and guides, because of the rules here for the classic tournaments.
But, the Porsche 956 has a Scaleauto 42k rpm engine, mounted sidewinder, with magnetic suspension, gomme front tires, Ninco Racing Slicks 512, and a few other goodies...
The Fly Raing Lola is also simillarly "equiped" but it has only inline mounting, so its not so fast has the Porsche.
Let's see if I can post some photos here...
And BTW... very nice track, and lots, lots of cars for someone that has just started!!
Do you already have pics of your track ready??