... 1. Make the default size exactly the same as other icons
2. Use the default icon background from the theme
3. Tweak the snapping behavior (try enabling snapping from transitions.ini or cssu features app) so that it can be aligned with other icons on the desktop
4. Use sliders instead of spinbuttons, as they are significantly more usable on a touchscreen
good job by the way, I wouldn't have downloaded it as I don't change profiles much but now I'll keep it because I liked it