Interesting, Ian!
The "downtown" gas station my school uses to fuel its vehicles switched the brand from Mobil to Sunoco. The only problem is that they did not get new pumps, so I am stuck with 87, 89, 93 octane. Someone is working on a "school discount" program there for Williston employees. We already have a bulk heating fuel discount at a local heating oil company.
A bit outside Northampton there is a Sunoco with the full menu of octane. I may have to find a reason to travel that way every couple of weeks.
Theo
