I'm pretty sure Rogers would be the ones you would need to contact to get information. This isn't an official Rogers forum. Their website would most likely pertain the information you're looking for, or at the very least contact information for department who deals with these types of requests for information. -- Weeeeeee
You're asking for a world of hurt to become a TPIA. It's not simply just asking Rogers for last mile access, because that is all they will begrudgingly help you with. You need to build your own internet edge network to connected from the APOI entry point to transit providers to connect to the rest of internet. And that will be cheap affair. You're going to need capital, an investor or a bank loan.
If, as your topic title indicates, all you want to be is a reseller, I have read about providers who just resell TekSavvy services. Always wondered myself how that works or why it exists.