Go for it Moody, but be careful with the scale of them. The LLedo and Matchbox Yesteryear cars are built at box scale, meaning they fit the box. Most of the Lledo trucks are too small for me, but other folks think they're just right. There are plenty of topics on LAF to help find the scale of the most popular ones for gaming. I find if a vehicle is about 1 1/2" wide, then I'll be happy with it.
Good luck.