From what I understand, to change the name of the thread you have to ask a Community Leader, like - Max -, for example. In my case I sent a PM to Max, precisely, to change it, but I see sometimes if they see a request like yours in a post they do it too. For quicker results I'd just ask a Leader.

From my humble opinion: your plates look fine to me, they don't look forced or anything like that. Like Pixie, I'm very interested to see what the map will look like once you work on the land masses.

Also, you don't represent the plates rotation anymore? Just curious.