Hello!

You can disable FPS/Resolution/Time and even the Watermark at the bottom from the Misc tab when you open the menu, unfortunately you cannot move it..
I've suggested this to SystemFiles a while back as well as an ability to move the healthbar just as the 2d radar, but his reply to it was eventually or maybe if new a framework will come to mind
The long customer title is actually a bug which I just fixed.. Regarding the special ranks for the older/loyal customers.. I really don't want to make it complicated with different user groups and titles, because simplicity is something I'm after and the simpler it is the better it is for us to maintain.
Definitely read what Cheater22 said regarding the features