This whole thing is super rad! My wife an I picked up a 2020 pioneer 500 recently. We have a wolf pup 17rp, small 17 foot toy hauler. Always bee quad and dirtbike people. Never anticipated a SxS would be possible in our small trailer and were totally fine with that. Till I saw the p500 and took measurements. Went to the dealer and told them if it fits I will buy it today! So we have it now and love it. We have our son who is 4 and I put a 4 point harness in the middle if the bench for him. But we were tossing around the idea of a cage extension and adding a rear bench, then saw this post last week.... now ours is at the shop to get the cage extended and a bench seat added haha. Thanks for posting this and proving it is possible and works great. You have done an amazing job! Question, I am wanting to add nets for the back when it's done, like you did, did you just order a second set of front factory nets for the rear?