Hi Ken,
Take a look at these two reviews.
Focal 918
http://www.guidetohometheater.com/speakersystems/706focal918/
B&W 683
http://www.ultimateavmag.com/speakersystems/108bw/
I would go for the Profile 918. You were offered a great price for a better made speaker. It has also won a few awards. I also hope you plan on getting a subwoofer. You will need one.
I may be biased, I own a pair. ;-) See my system.
Take a look at these two reviews.
Focal 918
http://www.guidetohometheater.com/speakersystems/706focal918/
B&W 683
http://www.ultimateavmag.com/speakersystems/108bw/
I would go for the Profile 918. You were offered a great price for a better made speaker. It has also won a few awards. I also hope you plan on getting a subwoofer. You will need one.
I may be biased, I own a pair. ;-) See my system.