is the only way to go for CX. You'll love it. You can run a much lower tire pressure w/o having to worry about pinch flats. game changer.
Went through 4 tubes between warmup and racing yesterday, stupid rocky course. Wanted to do it last year but one thing at a time. Tubeless now and next will be upgrading the gears.
Man! Next time go to home depot and grab the $8 gorilla tape roll and a $40 set of valves so you can spend the rest on beer!