i need new tires for my 85 225dx. i mostly ride on trails and through the woods. the size of the tires on it are 22 x 11 x 8. i have been looking at all the tires available and like the looks of the holeshot tires. are these overkill for trail riding? what would people suggest? does it make sense to get a squared shoulder front tire as opposed to a rounded top one? thanks