As long as you have the horsepower, three hundred is not much to think about.
Enjoy now-----restore as you go. Easy enough to work on.
Happy listening.
Jimmy
The crossovers have already been done (and the 80mf was done with lots of smaller polys-nice!), and he says the woofers don't need foam which means they almost surely have been redone already. That's a great deal IMO. DQ-10s and a nice sub plus gobs of power are pretty much impossible to beat for anywhere near the price. Replacing that bad mid is easy and cheap, as the seller correctly states. Someone should go get 'em.