This sounds like a very interesting option. To elaborate, will VW supply a Beach with an Ocean kitchen, or are you limited to the single burner pull out stove, plus a toolbox, or go after market with a pod?
As has already been said, no they won't. There are only three formats:
1. Ocean - with the fitted kitchen etc with electro hydraulic pop top roof. (T6-1)
2. Coast - more basic but with the fitted kitchen etc with manual roof as standard. (T6-1)
3. Beach - (T-6 only) - no kitchen but with a choice of 4 up to 7 seats. There are two T6 Beach models, either a 4 (+ 1 optional extra), seater layout which features a storage box and a 5 (+ 2 optional extra), seat version which has better boot storage but a higher bed. Both versions have huge king sized lower beds. The Beach also features a manual roof mechanism which IMO is a much better/simpler system. However, the down side is that the Beach is now only available in mainland Europe in T6-1 form. So it would probably have to be a second hand T6 if you want it in right hand drive.
The lhd continental T6-1 Beaches are different again. They apparently come in two versions probably with the same seating arrangements but with the following differences. The first has a built in fold away single burner stove and the second loses that to gain a second sliding door. Personally, neither offers significant advantages over the T6 Beach design.
However the T6-1 isn't what I was referring to as I doubt if you'll want a left hand drive Cali.
So if you are interested in a Beach, first decide if it has to be rhd. If it does then it's going to have to be a T6 either second hand or new/nearly new from current existing dealer stock. If you do go down this road then IMO don't buy one unless it has the optional parking heater.
As for the kitchen, there are many possible solutions involving removable kitchen pods featuring either one or two burner stoves. VW have missed a trick here as they could have marketed these but for some reason have always chosen not to. Therefore it would be down to you to find the pod that suits you. There are lots of companies offering this sort of product including at least one on this forum. They can either be boot mounted to slide out or fitted to the floor rail system mounted either transversally behind the front seats or longditudinally as in the SE/Ocean. In all cases they can be removed when not being used as a camper van. So the choice is yours.
If an SE/Ocean is what you really want then what's wrong with the rear compartment to carry your golf clubs in. Just lean them against the rear seat and strap them down. Invest in some tie down brackets and a ratchet strap from the club shop to stop them moving in an accident. If you intend to camp and golf at the same time then accommodating two big bags of "golfing bats" is going to prove an issue what ever vehicle you have.