I've got 2 great danes super surfers that need to be replaced. Our dealers stopped caring Great Dane. We need 2 stand on adjustable deck mowers that are good on hills. I've contacted Wright about hill stability. They say it goes like this: 1st stander, 2nd Sentar. 3rd Stander rh. I will demo the Sentar in April but the grass won't be growing yet in MN so the more info I have about it the better. Can the versatility of the 52" Surfers be replaced with a 52" Sentar? What is the cut quality like on the Sentar? I.e clumps stringers missed grass between blades ect.... Hill stability? Ride Quality?