Requesting Thoughts and Ideas

Have been off Audiogon for quite some time and need some help/suggestions on updating my home theater system. Over the last few months I have read everything possible on the newest options available for a pre-processor and blue ray player. At this moment this is my two areas that need immediate updates.

My current system:

Classe SSP 60 pre-processor
Nuforce Ref 8B amps
Sonus Faber Grand Piano Homes, Solo & Wall speakers
Samsung BDP 2550 Blu Ray Player
Dual Velodyne FSR 12 Subs
Sony 55 inch rear projection TV

System is 5.1 with no thoughts of adding any other speakers. Usage is 95% home theater.

Room is 16 X 16 that has been treated with GIK panels recommended by manufacturer.Room has an opening to the kitchen that will either be treated with heavy drapes or acoustical accordion doors.

The Classe pre processor has been a flawless unit but lacks HDMI as well the latest codecs, Audyssey XT 32 or similar room correction and 3D capabilities.

The upgrade on the Blu Ray player will probably be the new OPPO 103 at this point which seems like a no brainer.

So I need some help on defining the best options on the pre processor upgrade first and foremost. It is not in the budget to upgrade to the Classe SSP 800. From what I have read here are some affordable choices:

Integra 80.3 /Onkyo 5509
Marantz 7005 or latest with XT32
Denon 4311CI receiver
Anthem 700 series receiver

In any case will use the Nuforce amps to drive the system.Also contemplating either upgrading the amps to V3 status or moving in another direction like the 5 channel Butler amps since Sonus Faber speakers do well with tube amps.

Last upgrade will be to an 80 inch TV but not many choices at the moment.

Any help or suggestions will be appreciated.