I know this subject has come up in the past and I apologize for possibly rekindling a seat debate. I have 50k on the Mustang Wide Regal seat on my '17 TG. Started out pretty comfortable. This year I could tolerate about 100 - 150 miles before I wanted to get off. How many miles should a seat last and be comfortable. I am looking to replace it, but not sure I want to go back with the same.