Coker Carbon Fiber Rim Concerns

Not withstanding ill conceived curb vaulting, has anyone made contact with the rim on a Coker in normal road riding? Pot holes, sharp cornering, hopping at lights? While there are many technical concerns, rim damage as a practicality may proclude the use of carbon.

On a some what related subject: Mr. Davies, how did you handle the seat post and post clamp? Is a slit cut in the tube, like on a typical frame? Is an aluminium tube nested inside the carbon? If not, does the seat post need to be coated where it contacts the carbon to prevent galvanic action? And last, have you had any trouble with the seat post clamp crushing the carbon tubing?

Thanx in advance for the feed back.

Christopher LeFay