What do you guys suggest for K14/15 hook configurations? I have heard siwash single hooks, single trebles? What is best and what size? Thanks in advance for the help!

Chumus Eaterus

On k15 quikfish use tandem 1/0 trebles. Put an extra number 7 split ring on the belly hook to bring the hook back a bit. If you are on a river requiring only one hook use a 6/0 or 7/0 siwash extended with a barrel swivel off of the tail. good luck, Craig
PS I don't use k14's but it's probably appropriate to downsize to a 1 using trebles and a 5/0 on the siwash.