Double uni is what I always use also.It's great stuff, try a double albright or double uni knot. Blood knots don't hold up for me with this line.
I use the same setup for my Jigging Rods...I use it on my Jerkbait rods. I use the 17lb with a four foot section of 15 lb floro as a leader. Been throwing it all year thru the rocks and timber without a single break off. I also have some 10 lb nano on two off my jigging rods. Love Nano!!!!!!!!!!
I have a light setup with 4# nano, and I use a 4# mono or flouro leader. It works great and is lots of fun, but be prepared to lose some tackleI'll have to check it out. Do you think it would be okay to set it up with an ultra light rod and reel?