I currently have a 2018 F3L that I like very much. However, yesterday I sat on a new 2025 F3L SS while I was at my local shop. I have to admit the seat with the back rest was very nice. My wife keeps telling me a new seat is a whole lot cheaper than buying a new bike. So the question is does anyone have an idea if the new seat would fit on my old bike? If not does anyone have a good recommendation for a replacement seat that is comfortable enough for 8 hour rides? My current stock seat is giving me pressure points after a couple of hours.