all i can say is wait until the next model is out and buy it cause bar setups alone cost up to $400 and after you put some new stuff on it'll never be the same liam
Used to make my own bars - windsurfing shops used to sell boom regripping kits. Just cut the grip to size with some overlap and use contact adhesive. wait for contact adhesive to dry as per instructions and wrap grip around bar. Cut excess so there is a tiny bit of overlap and then lightly sand back the edge until it is smooth.
tennis grip is pretty sweet, make sure you get the thin grip though. Also make sure you heat up a knife red hot and push it around where the bar hole is so it melts it a bit a seals it onto the bar.