If the sockeye salmon is wild and very fresh, try dry curing, then cold smoking it. Sliced thin, served on a bagel with cream cheese, it is absolutely devine.
You can go in many directions, but here is a recipe from Charcuterie:
1.5 lbs salmon
125 g salt
50 g dark brown sugar
100 g sugar
1 t pink salt
1 t white pepper
1 t ground allspice
1 t ground bay leaf
1/2 t ground cloves
1/2 t ground mace
1.5 T rum
Adjust these proportionally if you have a different amount of salmon. Add pink salt if you have it (it isn't imperative so long as you don't cold smoke longer than 3-4 hours). Add other spices to the salt and sugar, put a layer in a non-reactive dish or pan, place the salmon skin side down. Sprinkle run on top and add remainder of dry cure mixture, with a little more in the thickest areas. Cover with plastic, place a weight on top, and refrigerate for 36 hours or until the salmon is firm in the thickest part.
When it is firm, rinse well to remove the cure, and place on a rack in the frig until it forms a pellicle (tacky surface) which takes about 4-8 hours or up to 24. Cold smoke for an hour or two, preferably with alder or other mild wood.
Charcuterie says to cold smoke for 6 hours, but I think that would be too much smoke. I do it for about 2 hours.
My redneck cold smoker is a piece of dryer vent coming from my smoky joe, connected to the WSM with a cardboard access door and a hole cut out the size of the dryer vent tube. Or when it is very cold outside, I freeze my clay saucer and a few fire bricks in the freezer, then light just a couple of briquettes and put the cold saucer in the water pan with cold fire bricks on top. Bowl of ice water goes on top of fire bricks. That will stay cold for about 90 minutes. You must keep your temp under 90 degrees when cold smoking so monitor the temp at the grate. If using the dryer vent, you can throw a wet towel on it with something to support the weight if it starts to heat up inside the second cooker.
Just noticed you posted several days ago, so probably too late, but do give this a try when you have great quality wild salmon.