Hi why dont you just do normal enduro's to build up your skill set(even trials type riding) , also do some training on a trials bike, also looks like you need a MOTOZ Hybrid extreme gummy on the rear for the sort of work your doing especially when fitted with tubliss,
I try to ride my trials bike once a week at least. My skills are definitely improving, but still not there for sure. Speed is slowly getting there, but I have no intention of ripping through the woods at 50mph. Just a C rider that moved up to B to keep challenging myself. This is my 4th year on a dirt bike so I'm still learning. As for tires, I only run gummies. My goto is typically a Kenda Knarly. Currently running an IRC JX8, and I have ran an Ibex in the past. All good tires really. Thanks for your input and viewing! 👍
I run open B because the series had 45+ Amateur, which I am too young for and 40+ Expert, which I am old enough for but not on the A/Pro level yet. 2024 US Hard Enduro added 40+ B, 40+ A, and 50+ A. I will run 40+ B until it's time to move up.