True, from my experience with clients they come and asking DONATE PANEL ONLY and most of them (about 80%) asking not to be a UCP/ACP they dont want something like that, it confuses users and makes it hard to find the donation.
PS: and to advertise them Donate panels
PS: if it surpass atual studio functionalities like random wheel and auction like the l2scripts panel (but l2scripts can be hacked) and fix the vulnerabilities you might go somewhere into success and to make people need of your panel :)
PS: always protect your work.
PS: that windows activation message is distracting when you advertise something it says alot about you too, bored or not skilled enough to get rid of it, both not good and its disturbing.
developer PS: dont use links UserAccount use instead /user
developer PS: dont just use white it will burn our eyes
developer PS: dont show every kind of statistic at once it will confuse everybody, let them select what they want to see
developer PS: your code should be easy to be edited and well commended if you want users to edit it (nobody can guess what your weird functions do)
designer PS: show hints in buttons/menus and question marks with help.
good luck in any case