Kayaking Rolls

What are the pros and cons of a large cabin Sea Kayaking (45 inches long)? Think mobile. Thanks!?
They spray the slopes of pleasure boats, but are "roll test" skirts. They are useful only with occasional splashes drip and runoff paddle. There would way to keep a sufficiently tight skirt in a cab that large to enable a successful launch
Twist and Slice Kayak Roll Identifier.