Thus ends another great experiment. Well, overall the connection seemed decent enough, I assume that some of the connection flakiness was you working on the server, but my miners would all go offline for a while often a couple times an hour. Seems better now towards the end, and overall the ~30Ghash was more or less stable.
My 48 hours have run their course though, and monitoring my rigs to keep their connection up was a bit more hands on work than I'm used to, so I'm gonna point my hashes away now, but I hope you got what you were looking for, and hopefully I will as well
EDIT: Possibly spoke too soon, just had a bunch of miners drop connect just as I was opening them up to move. So still a few bugs to work out!