I only saw one crashed ship, on my lawn. Not multiple. Kinda surprised if you can do more than one thing at a time, with that super amazingly huge one-track brain of yours. Is it ultra complicated, like your P-L-A-N that you derailed? Like, by yourself? Because then WOW, that's just so complicated that I don't think I'll ever understand any of it.
Now, using my super small engineering brain, I can maybe guess what Reaction Control System Thrusters might be for, but I doubt you're going to find those in the local U-Pull-It.