Contract up, want to get Hopper 3

I'm new here. You guys have a great site. Have a question.

My two year contract just expired. I have the HWS with super Joey. Programming is top 200. Currently paying $118/mo. Within the last couple of months have lots of problems with the HWS, (error msgs, rain fade, pixellation, no HD, timer problems, etc) Its driving me bonkers & I need to get rid of it.
What are the tricks to getting Dish to send me a H3/Joey and reduce my bill to a new subscriber on a new contract?

Any help appreciated.