I know a few people that went the repair kit route and found the wheel soon cracks again.
That's especially true in the desert, even for snow birds. The winter is just as dry as the summer. I've seen leather upholstery shrink to worthlessness and airbag suspensions crack and deflate in about 7 yrs. It's too bad the rubber coated Stoppe steering wheels aren't being reproduced and were never made available to EB owners. Better yet would be a DIY coating kit that could be used on the spokes as well as the rim. I found the spokes got the worst cracks. They just don't cut your hand.