Currently have a M-1000 Amp, at 4 ohms, so thats only 675 Rms x 1 @ 4ohms. The two alpines are rated at 500rms each. So that leaves me with just over 300 watts a sub. I can get a really good deal on a soundstream picasso series which is 1500W @ 1 ohm, so if i wired the subs two ohm id get 750w a sub which is little over powering....is that good for it? and would i notice a sound difference?