Randomly came across this deck in my Hope Tab but here are my thoughts on your rules:
1. Sorry bud, but if you leave your decks remixable, it's pretty hard to make sure you get credited properly. The most you can do is leave a note in the Logic Tab telling that the blueprint was originally made by you.
2. Perfectly reasonable, people have their own lives to live. Castle isn't everything.
3. I suggest that instead of leaving the decks you're proud of remixable, make a remix of that deck and turn it into a template of some sorts. Then turn off remixes in the original deck. I do this all the time and it works a lot!
You don't have to take this comment seriously, just some suggestions!