I post alot, and I am NO EXPERT, just someone that has a TW and it seems, lots of time on my hands. We have been all over the place when it comes to kickstart conversions. Idaho's dealer may have presented a 'brand new option', but I think not.
Getting a kick-start on your newer TW is certainly 'still' an option, but it has been and likely will be a mix and match. I was told, no "TW KIT" is made..... You can get most parts from the XT225 (kit) and buy the others separately. I bought all as individual parts and the mod cost me about $175 a couple of years ago.
I am not suggesting I am better, smarter or in anyway a step-up from Mr. Idaho04, it's just that so much has been presented about the K=starter and the follow-up is minimal.
With luck, Idaho has placed an order for the "kit" and you all will get a chance to see if something new has been presented. If not, I hope Idaho04 will provide in detail what you now need to do to add a kick starter to your TW. The Kick is a neat option for sure. Gerry