ok, i know its 300/100W in bi-amp mode, but how many will it be using with just one cab? i was thinking of a 2x10 and/or 1x12 later on. Also, im upgrading so i'll have something powerful enough for gigs, but im still gonna be playing with people at my house more than anywhere. i know its recemmended to have 4 times the wattage of the guitar, but i was just afraid 400W pushin 1 or 2 cabs might be a lil much for my house, especially when practicing alone. THANKS!