I always commented if I could not afford higher end speakers that cost 4K or more (pair fronts), the 7004 would still make me smile. If they have not been abused, get them. I am going to buy my younger brother a new pair of 7004s for $1,700 before tax.
What I suggest is when setting them up to your sound like, turn off the base completely and raise the volume to where your like the highs and mid, then slowly turn up the base to where you like it.
Althought they are not my primary speakers any more I will always keep my pair of 7004s, in my fish room for listening light pleasure. Bob