I don't think it is a bad idea to have a data base that highlights specific traits. Especially with a breed in its infancy. I know for myself I have a lot of things to work on. Considering how slow things are going right now I might have a decent looking bird in another 10 yrsWhat the two of you have done is take the idea of a pedigree database out of the dormancy it has been in -- but in a bit different way. and a bit back our resident CL Club VP and vet Dr. Teel-Duggan had suggested (maybe it was never on the boards-- ) What would it take to have pages on the Website for members to post what they have, representatives of their flock, what their evaluation of their flock is - and what they are working on. -- so Scatterknit could go and look at photos of someone's flock with straight combs - and contact they for let's say hatching eggs. And BuffyBugSlayer -- could post and say -- it's possible (eventually when you know your stats.) that x% of my stock could be crestless, or have only 1 cresting gene etc. -- and anyone getting chicks or eggs etc. from you would know that.
I purchased a crestless hen from Craigs list years ago as a group of three -- and I thought that she could be an insurance policy for not getting crests too big - since bouffants are not to my taste. Fortunately, she, although her size and type and color was beautiful, was not successful in producing eggs with good solid shells, started eating her eggs - and became agressive toward others females in my flock - and even drew blood with a comb peck on one of my other chickens...... My idea at the time I thought was good.
Now I see how keeping heterozygous (only 1 cresting gene) CLs - will have a good appearance but pass along the possibility of hatchlings with no crests. At the TX state fair last year -- one of the 4H kids just got a remark from the judge on the show card saying "crest ?' And who ever they were, I felt sorry for them because they put in as much work as the other kids....
As Walt has said in another thread too, as long as there is full disclosure about a flock - it is all good. -- Probably BBS has straight combs - and SK could get hatching eggs there to straighten out combs - and get neat crests (I like the tufts on males and the trim look on females for example)-- Since BBS is working on good type and we all need to work on that since it is the top priority (way up there anyway after autosexing and blue eggs - which won't appear at Poultry show time) -- it could be that seeing that flock would be the answer.

My little cockerels all have perfectly straight combs at the moment. Though they may or may not develop crests. My male has a pretty straight comb but because it is overly large it flops slightly. I am not sure anyone would want eggs from me regardless of straightness of the comb lol.