Hello, welcome to ice Shanty.com . I have used similar to Uppervalley Kid and either tie asnelled hook to the leader or just attach the hook directly to the mono leader get into the habit of checking the set up often for signs of abrasion. Many years ago I found a pack of of Mustad style hooks in size 4 snelled with thin 8 inch wire leaders which I have used fishing for chain Pickeral. Like Hardwater Diehard posted I have not found Chain pickerel to by line or leader shy when I first started ice fishing tied snelled hooks directly to the braided nylon or dacron tip-up line and still caught pickerel. mostly i use medium size shiners for baiting the tip-ups.
The hooks snelled with wire leaders were from J.T. Scotchman stock no.24CW will do a search to see what information I can find on this company not sure if they still exist. Best to you this ice fishing season. Happy Holidays !
Steve