None of the speakers have the "ti" designation anymore. Axiom recently changed their model number designation so everything has a "V1" after it... Not sure where your seeing the "ti" anymore?

I think either setup would work in that room, however, for HT, you really need a sub for the Low Freq Effects.

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85