in the future just make one thread listing all the skis your thinkin about getting. don't know about flyers and while you may find spinning a lil harder on long skis you'll probably have enough confidence in your spinning to go for it on skis which is half the battle.
i think you should get fujas, if ur doing all park its perfect and u will be able to butter and they are a good price, if u wana stick with salomons then get the thrusters, idk about flyers