Hi Ambience. You say your yacht is an 80s New Zealand build and looking at your avatar pics to me it looks very much like you have a Lotus 9.2 with a fractional rig.
If it is a Lotus I congratulate you on your excellent taste in yachts. My yacht, Second Wind is a Lotus 9.2 and every time I am aboard her I am reminded of the brilliance of Alan Wright's design.
If she is a Lotus I would love to compare notes with you.
You stove is excellent. I think it should be run on kero though. You will get a much hotter flame. The stainless work surrounding it is magnificent.
This is my stove, also a Mariner but on gas with a grille and oven. Because of the high cost of gas certification, weight and little use of the oven I want to fit a stove the same as yours and carry aboard a Weber BabyQ or similar for BBQs and roasting.
Cheers Cisco.