We had a #3 made and it had vertical battens so we could furl it. Used it once and figured out that taking it down was a PAIN. I can't even imagine what it would be like trying to take handle it on the foredeck when we only use the foil (no furler). I had the loft convert it to horizontal battens so we can flake the sail from the leech. Should be a little more manageable. We'll see this spring.
Glad to see you're back double handing. My double handed owner sold the 124 and has an XP44 now. I entered our J42, but with crew. Did M2B last year and did well.