Big, big room -- which 10-20k speakers?


I just moved into a house in which my listening room will be about 35 x 35 with 17-foot ceilings, with double-story double-pane glass windows on two sides. I will be running a Luxman 509u intergrated amp, a Sony XA777ES, and a Luxman PD371 with a Miyajima Shilabe. Cables are a mix of old Nordost Valhala and newer Kubala-Sosna Emotion. I know it all seems fragmented but I just moved back to the US after a decade living in Tokyo so these are bits and pieces assembled over there.

I am considering a variety of used speakers that can be purchased for 10-20k, namely the Revel Ultima Salons 2s, Rockport Mira Grand II, Aerial Accoustics 20T (I should mention I had 10Ts in the 90s and loved them) and YG Anat Studio II.

I'd love any thoughts on which speakers would perform best in the room given it's size and reflectivity, and given my rather odd electronics. Thanks very much for your advice!
rr999
A big room like that is likely one that you want to leverage, and not fight, unless you are up for major sound treatment expense. Omnidirectional speakers lend themselves to that with their tendency to fill a room with sound rather than fire it directly at you.

I'd love to hear my big OHM F5s in a room that size. I think the Luxman could do a pretty decent job.

An alternate approach would be to go for near field listening. That opens up many new possibilities, including with the current amp.
Thanks so much everyone. I am now more confused than ever! I especially appreciated P59teitel's extensive discussion of the pros and cons of each speaker I had put forward. I'll also explore some of the other suggestions kindly proffered. I'll make sure to post back with an update later.
Horning eufrodites pulled way into the room to create an amazing soundstage:

http://www.ultraaudio.com/index.php?option=com_content&view=article&id=203:fall-road-trip-high-water-sound-and-wes-bender-studio-nyc&catid=31:general&Itemid=46
If you own the house and your wife does not mind you would be better off building a room within that room. You certainly have enough space.
How far will the speakers be from the back wall?

If 4' or more, I saw some used Genesis 200's (dipole hybrids) listed but they have the older-style Carver ribbons. Serenity Acoustics is a brand new venture that displayed at RMAF with the OB/servo sub Super 7's but I don't think they even have a website yet.

How far from the speakers would be your listening position?

If more than 15', maybe line arrays like http://angelcityaudio.com/products/gr-research/
Saw some used LS9's listed on audiocircle.

Don't under-estimate that Luxman.