If you are thinking of buying from JCF you need to talk to Alan. There is a lot more to his story that will aid you in dealing with John. I can validate, first hand, the things that Alan will point out because I went to JFC a number of times for Alan (and myself) to check on the progress of our cars; I ordered a slabside from JCF in Aug 2002 and am still waiting with no delivery date in site.
My background can be searched on this site about my involvement with JCF, but short and to the point: If you are considering ordering a Cobra from JCF, based upon both my and Alan's experience, there are things that you must consider and address to make the transaction work to everyones satisfaction.
Email me, if you'd like:
Mike48@saber.net