First........ Welcome to the forum.
Second......... That IS some list. You are not the first to try and find stuff for our beloved little cars. Spend a little time pokin' around the threads and you will find all kinds of ideas and resources. Not to mention opinions, suggestions and feedback on stuff that does or doesn't work.
There is not much off the shelf for the xD, so you have to use your imagination and get creative for a lot of things. Some Yaris stuff works for engine/chassis stuff.
Good luck, and have fun.