Good Job on the custom spines, it looks really good.
i do have a few suggestion though:1. if i were you i'd have the gradient fade from orange to light orange stetch out, so its not all at the bottom.
2. Have you tried a blue to light blue gradient?
3. we should have all the covers for each game on the site at high resolution for you to take the logos out of.
4. To make the logos stand out i recoment putting a drop shadow behind them.
like i said before though, great job!