The battery on my '06 Grizzly took a crap this last weekend so I'm looking to replace it. On my last quad I would replace the battery with a standard replacement. With this quad I plan on keeping it several years (I bought it new) and I'm looking to put a quality battery in it (I also have a winch and driving lights). Are the Odyssey batteries worth the money? If not, what brand of a quality replacement battery is good?