Yes, 'pentaxpete' also has HASSELBLAD !! I finally succumbed when I got my Retirement Pension and got this kit in 2002 -- I have bought some extra backs secondhand since -- all of which have leaked light and I have replaced the seals on an A16 and an A24 I got off e-=bay ( never been serviced I think !) I have done some weddings and portaits and some Press work,but now all my 'blad gear is used for my 'Amateur' Club stuff, not 'Pro' work.
That's a pretty decent kit you have there, HasselbladPete.
Nice collection. I have exactly the same kit!