A23s are starting to trickle through again in some drillings. It shouldn't be long until they are fully restocked.
Regarding the Chub:
Originally Posted by 2012 QBP catalog
Chub Road/Fixed- Unidirectional carbon hub shell
- Includes M6 stainless axle bolts
- Radial lacing does not void the manufacturer's warranty
I've seen a few of them laced radially but have no direct experience with it. QBP is usually on point with their info though. You may want to contact The Hive just to be 100% certain.