Compatibility Question

Hi
I currently have a 33 gallon tank that has 5 platies, 3 bronze corydoras and
either a hillstream loach or a pleco(was sold to me as Hong Kong Pleco, seen
pictures that look similar but not quite).  In the future I would like to
add ghost shrimp and/or Dwarf frogs.  My husband has also been pestering for
a Betta.  Would this combo work or is it a very bad idea.  From what I've
read their shouldn't be any problems, but I would like to hear some other
thoughts.
Thanks

-- 
JHudson
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