Ok so I own a pair of M80v3 in High Gloss Cherry with gold hardware and love the finish.

wondering what would you do ?
Get two EP500 Subs for now and a VP180
or
Upgrade to the HP M80v4 and a HP VP180centre matching in Black.

rears would come next yr and subs in a couple years. I currently have two subs but not Axioms and not great but, sufficient to do the job