My deep rigger would pull an 8 inch flasher with meat, just below temp. My divers would be one Spin Dr fly as my deeper and a standard size spoon on my high diver. I wouldn’t line troll until I found bait and marks. When I got into a few I would spin back over the area.
Good luck. Above all fish the marks. The worst lures do better in a target rich environment than the best in dead water.