Ok, so today I did the entire buff system and here's a little sneak peek of the buffs you can get:
-Health 1 - adds to max health by 200
-Health 2 - adds to max health by 500
-Health 3 - adds to max health by 1000
-Attack Up - ups attack power by 25%
-Defense Up - ups defense by 25%
-Exp Up - ups exp gain by 10%
more to come!
aside from that, if you want to get the GUI for SQ2 right now, I have it up for download in the topic if you wanna download it and check it out :P