St.Kitts Marine works hauled out Falcon which is a bigger Cat than yours.
Falcon has had 7'0"spliced in into its length.
It was anti fouled
and wil be relaunched there.
A 70 foot cat being built by Fortress Marine will also be soon launched in the travel lift there.
I've seen a 40'+ cat lifted out at Island Water World though I doubt they have the space to store it. Jolly Harbour has plenty of hard standing but it's a fair distance away.