Hawkson, if you're changing rooms with your M60s, why not wait and see how they sound in the new environment? Maybe try the resistors or just suffer in the meantime.

The Silver 8s retail at $1499 a pair but can always be found below that - even GoodGuys sells them at 25% off regulary. When I was considering them the saleslady offered 25% off AND no interest, no payments for a year. The Silver 6s are quite a bit cheaper, but aren't nearly as good, IMO.