Find a proper outlet for the tubes then charge a small fee for recycling the TV's and monitors. All the rest we have quite a few good buyers to take care of you. You can read their reviews in the buyers section and make your own informed decision.
We have one member that started out as a SIS (supplemental scrapper) and now deals in gaylord boxes full at a time.
It would be a good addition to your business. Might even overtake it,