Brigades remove the handles to better compartment techniques, but how many actually regulally train in the techniques? - (Be realistic, as i'm assuming it wouldn't be all that often).. So taking the handles off would probably make little difference - I see more benifits with them staying on - & With regular training CFB techniques can be just as easily managed with the handles.
Back to the branches.. - The Brass should be removed, they are old, outdated, and in all honestly you would be safer and alot better equipped with instantaneous on/off branches which easy pattern change. -Even cheapies would better suit.
I prefer Akrons, but have had no problems with TFT's, and recently trialling Protek #366's. - I prefer the ability to control flow rate manually.