Hey @yoramraz1 & @livvyjeffs thanks for posting this 
have you had a chance to try out the Multi Reference field? This may help: http://forum.webflow.com/t/new-feature-add-references-and-multi-references-to-the-same-collection/21407
If this doesn’t help, can you please provide a use case for having more than 5 Multi-ref fields per a collection?