About Prices and New Tiers (Patreon)

Greetings to all.

I want to be very honest with this post, I was wondering if you people think my tier prices are ok.
Cause since Paypal changed the fees on its site I have been thinking about if I should change my prices or not.

Also, I am planning on launching a new tier that will include a sketch art reward!

If you have any recommendations for new tiers and rewards such as Discord Server stuff or maybe my art files do tell me, please.