Welcome to the foum.
For what it's worth, most will agree that the reference line is of better build quality and has a more refined sound quality. My vote=RF-62. As far as the subs you are choosing between, I have the RSW-10d and if the price is right I would get it over the RW-12d. It is a more musical sub and for your room size, it should have as much max volume as the RW-12d. I think either choice of surrounds will work great. Choose whichever pair is the best deal. You did not mention the center channel you are getting. IMO, get the RC-62.
Bill
Family Room(5.1 System)
Onkyo TX-SR705 Receiver
B&K Reference 4430 3-Channel Amp(200w)
Klipsch RF-63(cherry) Fronts
Klipsch RC-64(cherry) Center
Klipsch RSX-4 Surrounds
Klipsch RSW-10d(cherry) Sub
Onkyo DV-SP1000 Universal Player
Panasonic DMP-BD30K
Mitsubishi 57731 DLP
Dish VIP211k HD
Monster HDP 2400
Family Room(2-channel System)
Luxman R-115 receiver
Denon POA-1500 2-Channel amp(150w)
Denon DCD-1500 CD Player
Denon TU-800 Tuner
Klipsch Quartet's(oak oil/black)
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Spare Bedroom(Vintage 2-Channel System)
Marantz(1977) 2252b Stereo Receiver
HH Scott(1987) DA952 CD Player
Klipsch(1985) Forte's(oak oil)
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Master Bedroom(3.1 System)
Onkyo HT-R500 Receiver
Klipsch RVX-42's LCR
Klipsch RW-10d Sub
Toshiba HD-A30
Samsung LN37A550 LCD
Dish VIP211k HD
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