ok lets cut to the chase im planning on doing a stereo on my bike the problem i have is the space allowed to fit an amp in the hard bag the amp cant be more the 8x13 and i like to have at least 200 watts per channel i dont need a fader control so a two chanel amp will work the speaker i have chossen are diamond D651i 5.25 components speakers, im using a I-POD30gb mp3, the two amps i have found that fit in the hard bag are a diamond D3400.2 and a MA audio HK398 i want it to sound good and im just not sure.