I would not spend $460 on a receiver, for little speakers.
Keep the receiver cost down, and skip any $100 sub.
"The sets that do not have subs I will most likely get a BIC F-12, or maybe a sub around $100 so that I can afford the Onkyo 609 or 709 (320 or 460 refurb)"
Who and Where - is the Way, the Truth and the Life?
Speakers > MB Quart VS05, Boston VS260, Snell K7
Subwoofer > Mordaunt Short Aviano 7
Receiver > Tascam PAR-200, Pioneer VSX-30