I just want to chime in on the Spider "wobble" topic. The spider gene is a dominant gene. Therefore there would be no benefit to inbreeding them. They are probably one of the least inbred of all morphs. There gene just seems to have a "glitch" in it that causes the wobble. I still love the spider morph.
For the most part, I am against inbreeding, but if it is required for a certain project...I prefer to see it go as few generations as possible. I have not seen any proof (backed by facts) that inbreeding has any ill effects on BP's, but my personal ethics tell me not to do it. Just my .02...