I recommend using your kettle for a while and do some research to see if things you find will be something of value to you. I really like some of the upgrades I've added to my 2006 workhorse..... and I use my red limited edition mostly with the kettle pizza accessory. I occasionally cook burgers on my classic reds but MUST clean them to new condition after each cook, so very rarely. Here are a few I've tried and really like:
1. Unknown BBQ lid hinge
2. Slow-N-Sear 1.0 and 2.0 both with stainless drip pan
3. Cable Gland type probe port
4. TipTopTemp top vent cover to control temps
5. Wireless temp monitor w/probes - I bought 3 but my favorite is the Maverick XR-50 and I don't use the InkBird or the Amazon basic one I bought
6. Clip on cell phone holder that holds the XR-50
7. Hinge Grate - you may have this already, I've not gotten that expensive stainless one
8. Vent handle made from a file handle (youtube tom horsman weber kettle mods)
9. Leg extensions (same guy, fun videos)
10. Check out youtube videos - makes it so much fun! PhilInFlorence, BabyBackManiac, Harry Soo, TRoy Cooks, BadBeastBBQ, MeatCranium, The Woodshed Smoke & BBQ with Slowhand and many more