LOL, yeah, not a fan of tubeless, at least not on high pressure road tires. Never done it myself, but every roadie I know that tried it switched back because of the mess that happens when you eventually get a puncture and all the goo comes spraying out. Then trying to get a tube in there while everything is all slimed up to get back on the road is a real 8!+c#.
Knock on rubber, I haven't had a flat in the 1500 miles I've done since December, but have been riding with others that did. Probably helps that I'm on all new rubber and mostly been on paved trails or the trainer.