Club Hasselblad

 so i have two 500  c/m's one   chrome  one  black and i have two backs  for my   chrome one but its starting  to  develop  shutter sag and   my black one has now  become my shooter  and ive  found  myself in  quite the pickle should i keep both or should  i sell  my black one as an outfit and  buy a 501  c/m leaving me with a down 500 c/m and my 501 with  a 50mm f4 cfi lens  and two backs is selling  my  black  camera worth the 501?  ive never  played with one sadly but  they are just beautiful and from what i understand they have the floating  mirror  that will be  very  nice when  using  my  50mm. please leave input im stuck  haha

Does anybody know whether the EL intervalometer (1st model) works with the ELX body?

Anybody know where I can buy a lens shade for my "new" distagon 50mm T* lens? I'm told the original compendium bellows shade would be best, part 40231 and I think it needs an adapter for this lens (40344).

I bought a Metz 15 MS Rign Flash and it sync with all these pre-programmed flashes except my HD3.  Anyone have an idea on how to get around this?

Thanks.

Tom