I've got half of the equation solved, now for the final stage...................

I've never had the opportunity to use anything but a floating line.

What would be the proper connection to the front end of the 8 Weight intermediate fly line?
i) Nail knot a short section, 4"-6" of 15-20 lb mono and then a perfection loop to the mono?
or
ii) Form a small loop at the end of the fly line secured with 3/0 or 6/0 tying thread, then the mono leader to the loop?