I think people would be very happy if you gave us an Options menu with some of the features below..
Mouse Options
-Click-to-attack - Use mouse click to attack
-Click-on-target - After a spell is cast an additional click is required for the target (for those that preferred this method)
HP/MP Options
-Traditional Display - Xenimus display (vertical bars with top-to-bottom descending HP/MP, easier to judge damage imo)
-HP/MP Placement - Left/Center/Right Bottom/Top
Menu Options
-Menu Hotkeys On/Off - (S) Stats, (I) Inv, etc.
-Menu Display On/Off - Menu is display on screen (pic for reference)
These are just a few options that I believe would be pretty easy to implement and would allow us to set the game up to play how we'd like..