I'm going to order new tires this week and I think I've settled on the Dunlop 952 although I'm torn between that and the Maxxis IT. My real question is if I should change out my stock front tire which is still in really good condition. The bike/(stock tire)has 450 miles on it. Would a Dunlop 952 front be much better than the stock front? Also, I'm going with a 120mm rear, do they make a wider front and would that benefit me since I'll be doing a lot of riding on the beach? Thanks!