@ Azamouro ah no man lose the squares it's just too much , see when something contain's to much detail and it isn't balenced right , the human eye wonders and never really focus's properly , meaning the theme may look grand , but the overdone detail will ruin what is good about it that's all.
as for hl's ah i have plenty my friend , however it's your theme i don't want to influence it , although i'm honered you'd ask and i did say i'd help if you ask, but i did mean with thing's like how create certain effect'sand such , i didn't mean helping with it's actual design.
although as you've asked here's one for ya , though it's more of a tip than an idea , allway's remember two stick to no more than three main colour's for a theme to keep balence. in doing so each hl and area should stick to the theme of the theme if it's a ball theme place ball img's or animation's of ball's on the hl. there i'll say no more , you go to work and impress me