Limit votes in multiple choice poll?
 

I'm looking for a modification that would allow the limitation of choices in a multiple choice poll.

For example, say I want to run a poll with 5 choices available, but I only want users to be able to vote for 2 of those choices.

I have searched thru the forums and can't find anything related to this. Does anyone know of something....or would it be difficult to make a modification for this purpose.

I'm not a coder or I would attempt to do this myself.

Thanks!