Why baby it? LOL. Just drive it the way you want. It's under warranty and it's tough as nails drivetrain wise. Who cares about gas mileage when it's all said and done... certainly if you bought a TRX you already resigned to the fact you're going to use a lot of gas!
So to answer your question if I baby mine- Nope, no way. But do I beat the hell out of it? No also. I drive it and have fun with it, period. It's a fun driver that puts a smile on my face every time I drive it and to me that's what a vehicle should do.. its priceless.
Oh, and it's not my fault that Ram put that oh so glorious supercharger whine sound that I get to hear if I just push the throttle a little bit more than not. LOL. Worth every penny to hear it