Processor upgrade from Integra 9.8?


With arrival of new SOTA TV, will be going from 99% 2-channel to 85%. For 3-d capability, my question is whether to upgrade to Integra DHC-80.3/Onkyo PR-SC5508 or to go higher up the chain. Not sure what, if anything, I will be giving up by purchasing at the $2K price point vs $5K, other than, of course, an extra $3K of expense. Also have an Oppo BDP-95 on the way for Blue-Ray/3D. Will be incorporating front speakers, preamp and amps from 2-channel into the HT system.

Thanks for any help.
fplanner2010
It sounds like I would still have the same subwoofer issue with the 80.2/3, absent some sort of a switch. Not sure who makes reasonably-priced audiophile quality switches, but I guess that would be my first step?
I think that obsessing over switches is silly.

The MX121 was not demonstrated but was on display. It will have MultEQ XT32.

Kal
I agree about the switches - back to basics and trust my ears - that has always worked well for me... :-)
There are subwoofers like Rythmik or MLogan that accept two simultaneous connections, an LFE from the prepro and a line level from the pre. You will need two outputs from your stereo pre; one for your mains and the other for the sub. There are other solutions, like the one offered by SVS, which put the sub between your pre and your mains. Check their websites.
Regarding the MX121, did Mc people tell which D/As are they using?
Ridom - good idea. That was 1 of the things I was going to investigate. My sub is a Velo DD-15+ and I'm pretty sure it has that capability. Thanks again.