This is a picture of my old H17 I had when I lived on Guam a few years abo. The sails are H16 sails, the main was re-cut and I had a zipper added to the jib. The H16 jib seems like a performance booster over the stock H17 jib, slightly larger. I had considered using the H16 jib on the one I am building now. I did not use the battens so I could furl it, so it fluttered a little along the edge. I used the stock jib cleat locations with this jib. I also installed a mast float (baby bob) ith modified mounting bracket. I can provide details if you were interested, Brian.