Lot of nice builds you have there. I see a bunch of builds that I have sitting in the stash waiting to be built! Nice to see I’m not the only one that has a “Hobby Problem”. My slot car track is 1/32, but I don’t have a permanent setup. I also have a bunch of RC airplane stuff, but they are mostly balsa kits waiting to be built. I used to be big into N Scale trains as well, but I got rid of most of my stuff when I graduated from college and moved out here. I warned my wife that if our son develops even a slight interest in trains, it wouldn’t take much for me to jump right back in.
Have you ever been to one of the Maryland Automotive Modelers Association meetings? Great group of guys up there as well. I try to make it to a few meetings a year.