I think its a very interesting question that has been raised...
What is wrong with asking the hard questions? It seems that many CFS volunteers want to get on the truck, but that their involvement in the Fire Safety of their community stops their. The line from CFS HQ supports this, although we are finally getting a training course to deal with installed fire safety systems.
As for the questions regarding boosting anything above 2in 2 out, either get one of the few pumpers to deal with 4 in 4 out, or get more appliances. You can boost 10 in 10 out with 5 34Ps or two pumpers and a 34P easy...
Storz adaptors? It should be up to the brigade to manage the purchase of storz coupling adaptors depending on their need in their local area, just like you are meant to ensure that you have current keys to your major risks, and up to date site information.