Undertow - Yes, I'm very aware of the 35 model and did consider it. I ultimately did not try one so cannot comment on perceived differences. I chose the 55 for the coaxial out option (which I did use to feed my DAC). It also has an ethernet connection if you want to use BD-Live or make future firmware updates "easier". On the 55 you can easily down=mix to 2ch - interface is pretty simple. I think you can also output 2-ch audio via the 7.1 outlets and downmix settings. It was a damn good unit for the money as far as my short audition was concerned (was $346 a few days ago). You probably got a sense of that reading other's feedback. It had a very nice soundstage, even on movies, via the coaxial out downmixed. I'm sure digital via 7.1 would be even better but I have no processor (don't even know how to use them).
Likecap - I think that model has been succeeded by the Sony
BDP5000ES. Looks like a nice player with a stiff price tag ($1999). I like Sony's gear. If you get into that price range you may also want to consider Pioneer's Elite players which are a bit less expensive and supposedly quite good too, and will fill as much space on your shelf with an equally heavy box. I'd make sure to read through plenty of real-world feedback on any player you are considering as some, it seems, can be a royal PITA. It is not known to be a plug-and-play medium thus far. The Panny was just that. No doubt there are others.