Don't know if this is a widely known resource or not, but it's worth mentioning. I use this site as my goto for developer/film combinations:

They have a pretty wide variety of results. I wish they had more information, though. It'd be nice to see sample negatives/curves/etc. I suppose that would be too much to ask. I'm sure they'd appreciate it if you submitted your results though, since they don't currently have any of the combinations you listed.