She'll make 16 knots easily when its blowing 20. If Newick's Spark and Hereshoff's Rozinante share similar intent, they also provide similar accommodations. Each has a solitary berth and an extraordinarily comfortable cockpit. Neither boat has standing headroom, and neither needs it. Most life functions can, or should, be performed while sitting or reclining.
Nets fill the open spaces between Spark's hulls.
Lying prone on a speeding trimaran's net, suspended inches above the rushing stream of warm water, must be one of life's great spiritual and physical pleasures, dreamlike free flight. The nets make fine beds on mild, bugless nights. In either case. they should be sheathed with fiberglass cloth inside and out. These safety cushions will disintegrate upon hard impact. Lofting this boat should be easy.