Gold patrons (and higher) bonus stuff? (Patreon)

 So, I thought for a long time to make some exclusive content for gold patrons, actually not because of their greatest support but just as an additional bonus for them. 

I have some stuff I made mainly for myself. It is various things and it may be also remakes of different authors stuff (that's why I never plan to share those thing for public). But I always thought about giving some bonus to my gold patrons (and above) and I've thought why not? I can let them use the things I use myself in my game.

How do you think, should I do it (I never asked original authors because I used remakes only for myself)?