The Aveo is rated at 1000lbs max tow capacity as it is. I would stick with an OEM style clutch. Stay away from kevlar lined discs, pucked discs, lightweight flywheels, etc.

I would just leave the clutch alone for now unless it needs to be replaced anyway. I would stick with LUK clutch kits as they primary manufacturer for most OEM kits. If the stock clutch doesn't hold what you are towing, then I would upgrade to a Clutch Masters HD kit.

The reason I say stay away from pucked and kevlar clutches is because it you never driven one before, you will have no idea what I am talking about. I had a SPEC Stage 3 clutch on my Trans Am (400hp); the clutch, which was kevlar lined and pucked, was defintly not suitable for daily driving. Those types of clutches don't allow any slippage, whatsoever, when engaging 1st gear from a stop. Its basically an ON/OFF switch, so the car ould be very jerky and not allow for a smooth ride, especially in stop and go traffic. And I don't see how it would be beneficial when towing. That's why I would say stay away from those types of clutches.

PS- also, I would upgrade my brakes too for towing. Ceramic pads on the front calipers and ceramic shoes on the drums.