Thank you all. Wow what service Axiom provides, multiple emails including layout of my audio room.

Simple question, this might be a slam dunk response and show my lack of knowledge but here it is.

Which option is better:

Option A: upgrade to the EP500, Axiom is sweetening the deal thanks to Ian. It allows me to afford one.

Option B: fix the old EP175 and buy a second one most likely B-stock. I might be mixing sub versions and do not know the impact of doing so.

Here is my audio room plan: Family Room