BrokenWing Chronicles
Pigeons & PMV

Inquire of the Breeder if the birds have been vaccinated.
If the 2 you decide to buy have been vaccinated, following of the Quarantine Procedure, also being careful when taking your birds around someone else’s birds, I would be concerned with the Virus but no more than any other strains as there are a variety of viruses effecting exotics.
Buying healthy birds from a reliable Breeder, Follow 30 day Quarantine Procedure will assure your Aviaries are virus free.
From 1992 until 1996, 635 APMV-1 virus isolates were submitted from almost all regions. Of these viruses, 371 were isolated from chickens, 39 from other poultry, 171 from pigeons and 54 from exotic birds.

I have Doves & Exotics together, never had a problem as of yet.
Here’s some reading material concerning this virus and a few other diseases that effect both exotic & pigeons.

PMV
http://www.epah.net/birds/Paramyxovirus.html
http://www.urbanwildlifesociety.org/...V-RH&H-WWW.htm
http://animalscience.ucdavis.edu/avi...ns_and_END.htm

A very informative site concerning Avian Diseases.
http://ocw.tufts.edu/Content/5/lecturenotes/215760
http://www.vin.com/VINDBPub/SearchPB...00/PR00288.htm

Exotics & PMV
http://www.birdsnways.com/wisdom/ww70eiv.htm

Best Wishes
Arty/BrokenWing