I would suggest to add 2 yr older model 92TXH (receiver) to your list, 130Wx7 and allows to bi-amp fronts. You can get it for about $500 used and features + build/sound quality (for 500) for a normal HT sort of application is solid. I am using B&W DM604S3 for fronts and 600S3 for rears. IMO, don't make a short term decision for speakers, so spend a bit more, say 1200-1800 range and plan to keep 'em for a longer period.
Paul
Paul