There aren’t all that many stops that aren’t either Token Exchange Points (where the driver has to stop for the unitiated) or protecting some sort of level crossing/bridge on the West Highland Line. Locheilside, Lochailort, Roy Bridge, Loch Awe & Falls of Cruachan are the only ones.
Ardlui, Connel Ferry, Dalmally, Corrour, Loch Eli Outward Bound & Arisaig are Intermediate Token Exchange Points, which allow for the possibility of them being passed through at line speed if a Long Setion time is issued