I didn't even know what a V300 was! Had to go look it up on the internet. That is a very sleek looking toy hauler, not at tall as some of the other Voltage and Tritons. I like it!
A couple of things to check that I've seen on several Voltage trailers:
1) They come with the worst tires ever. Buy some good ones, like the Goodyear Endurance or the Sailuns.
2) The built in battery charger is a WFCO. I've had nothing but bad experiences with WFCO, although some others on here like them. I'd replace it with a Progressive Dynamics.
3) Dutchmen seems to do a poor job of electrical wiring. The WFCO transfer switches are always a problem, I take them apart and replace the wires and connectors inside. The connections on the 120V and 12V breakers need re-torqued, as they come loose from the factory.
4) On my 2016 Triton, Dutchmen used the wrong window gaskets on every clamshell window. I took every window out and replaced with butyl tape.
Good luck and post some pictures!