neet knot. i am going to get a pait of pliers and try it out. have been using the no-knot fast snap clips (medium). they work great but drive me nuts trying to clip them on and off the split rings. they are so small I fumble them in your fingers all the time.
I think you'll find this works pretty well. I highly recommend you get a high quality pair of split ring pliers. The better grade split ring pliers work so much better on the lure changeouts, and for all lure making / split ring tasks for that matter. Here's a link to where I got the pliers, I use the "professional" model: