Try makeing it look smoother in Photoshop, it's not too hard.
Get some soft glows on it, a drop shadow and maybe another text layer with blur over it, put the blending mode on soft light / color dodge and put it at around 50%, makes the colours a heck softer.
The background is kindof messy, I wouldn't stick with it, stay with your thing and don't go overkill, as it kills it.
Literally.