Within the next few days I will receive an Adire Rava sub to go along with my M22s and Denon 1802. For those of you with this or a similar combination, what initial settings would you recommend for crossover, gain, and large/small receiver setting for the mains? I can tinker with it from there. For the time being, I will only be using the system in stereo mode, as I have yet to buy either a DVD player (gasp!) or surrounds. Thanks!