The interior of the CS36 is largely based on fiberglass liners - while removing it is possible, I suppose,(a la Giu's neighbour) I'd say it would be ill advised. Find out from CS if you can how structural the liner sections are - they are often incorporated into load carrying structures for the rig stresses etc.
Designer Ray Wall is reachable via the CS owners site and is easy to talk to.
1984 Fast/Nicholson 345 "FastForward"
".. there is much you could do at sea with common sense.. and very little you could do without it.."
Capt G E Ericson (from "The Cruel Sea" by Nicholas Monsarrat)