Bob.
I think you need to talk to Azza.
You dont need to go the whole HOG. certainly not the whole DIR GUE thing if you are a new diver, but as far as the BPW thing, read all the threads you can and go for it if you want.
As an Aucklander I have to admit that I was diving alone last weekend out at Tiri at 60 ft (approx as I didnt have a depth gauge and I did suck my tank dry). I did hae the first warning breaths, I stayed down until I collected another 20 scallops and I surfaced. Would I condone this type of diving to someone with only 12 dives??
NO
ABSOLUTELY NOT,
but if you are scared of getting good gear because of what NZ divers are telling you.. well get over it. I havent met a single diver here in NZ since I arrived nearly a year ago that I would do a cave or wreck penetration dive with.
If you go for BPW and a long hose, you will get VERY weird looks. People will go through the same stupid arguments that we see all the time here on the SB, Just look at what "the Lung" has gone through on "red devil divers" forum over the las few days.
I think hyou already know what the answer is.
Get the gear you want and dont worry what other people think, especially if they are morons, and most of them are...