Rowland Model 6 and 201 in HT Set Up

I have a pair of BPS Model 6's driving Salons.I want to tonally match the center Voice and wondered if a 201 would be a good tonal fit. The chances of finding a single model 6 I think is slim to none. Appreciate any other thoughts.

Also looking for some speaker and IC cable suggestions that won't completely break the bank for left right and center. Lesser for rears and sides but in same family.I think you see where I am going.

Thank you all in advance.