Christmas Good To Scrammy, But…

So I have an EPI Clutch and Big Gun Exhaust on order.
Once received the Scrammy will be making its way to the dealer for full service. While they have it, I will have them install a new belt for preventative maintenance. While they are in there I will have them install the clutch and silicone my belt housing to hopefully seal it up some from water.

My question is, since I am upgrading my clutch, is there a performance belt out there I should be running with the upgraded clutch or even just better than the oem belt?

I haven’t had any issues with the stock one but figure while it’s in for fluids why wait for a failure before replacing.