Yes
17xxx ports will mine whatever coin is most profitable for that algorithm.
12xxx will use the hub features.
Thanks one more time!
Acoording to your idea above I amfraid I cannot understand it fully because of my English skill, but I have some statitsic scripts (Python) for monitoring earnings, profits, temps, fans speed and so on. I have used it for Claymore with "Dwarfpool", not sure what I will do with "mininghub". But defenetly something should be used)) At this time I do not know what "mininghub" offers.