Replying to How long should a park ski last

Ok so I don't know why but i feel like my skis dont hold up as long as they should. Im gonna show you guys the math of how much i ski and what i should expect. Im gonna take my moment vices for example. I skied them for the first time on march 12th my local hill closed around april 18th. thats about 36 days last year and out of that i skied probably 30. each run i probably hit 5 rails. i skied for 6 hours a day and did 7 minute runs thats 257 rail hits on my ski per day multiplied by thirty, this year i have gone about 18 times and that math is still fairly close so that is 257 multiplied by 54 equals 13,885 rail hits on one pair of skis with a minor edge pull out. I dont know how long i have on the skis left but my guess is another month. The edges are 2.22 milliliters big so they arent super burly. So the so what of this long and probably hard to follow post is "Should a 553 dollar pair of park skis last someone 88 days if they ski strictly ski park?"