Stoked you enjoyed the review! For bike park riding, I would go for the Sender over the YT Tues. I think you can still have a ton of fun of the YT riding jumps and flow trails but it does require a little more effort to move around. As for the 35mm Boxxer stanchions, they will likely be just fine under you rider weight. The 40mm diameter of the Marzocchi Bomber 58 fork should (in theory) provide a bit more stiffness though. I felt that the Boxxer Select fork and Bomber 58 both performed equally and provide similar adjustability.