Hi Everyone, I know mixing different brands/series in a 5.1 system is generally not advised. However, I kinda have to now. I bought a used pair of Tannoy Mercury MX3 floorstanders. Installed spikes, got nice quality cables and now I love them. Using old Samsung HTIB satellites now for center/surround, and bought an Onkyo SKW-208 sub, which is great. Of course, I want to replace the HTIB speakers with decent ones. However, I cannot find a used Tannoy Mercury MXC for center. I did find a Mercury VC, though, which is the center from the newer Mercury series (would be kinda ugly, the floorstanders and my TV cabinet are light maple color and this center is black/dark brown). Also found a good deal on a used Wharfedale Diamond 9.CS, same color as other gear and just looks much better. But don't know how would it go with the Tannoys? Is one of these ok? If not, can you recommend any? Thanks in advance.