well, i'll be happy to test whatever is useful to you. most of these tests don't mean anything to me. (the only one that i found useful was building docs)
so it might be useful if you could just create a config file that the rest of us can download, listing tests in order of relevance.
(actually, i think a list of tests to be run could be in a file in the source snapshot, and the xenofarm client could pick it from there to get aditional tests. if the xenofarm client specifies an "all" metatarget, it could be used to mean, run all tests that are provided. that way you have more flexibility and control over what tests are run)
greetings, martin.