There is nothing non primal about it although I would probably cut the amount of salsa in half at least. Seems like a lot of fruit per serving. And I would say you probably want to add some fat in. But I dont know if upping the fat would change the cooking of the tuna cakes. (I assume you cook them like a crab cake?)
Personally I might ditch the fruit salsa, have a normal salsa and just have strawberries on the side.
MTA: because it is rare I dont have more to say
"When I got too tired to run anymore I just pretended I wasnt tired and kept running anyway" - my daughter Age 7