Welcome to PCF. This is a great community.
I know most people on here are not a fan of racetrack tables (myself included). Do you have pics of full felt tables you've built? The quality looks nice on your builds, and I'd be curious to see a table pic without the RT.
IMHO, the racetracks just have two many playability issues. Such as potential different heights between the racetrack and felt, and hard surfaces are bad for my nice clay chippies!