I am going to give building an amp a try now. I just ordered a Bang & Olufsen ICEpower 50ASX2 SE 2x50W Class D Amplifier, and a B&O ICEpower 125ASX2 amplifier module. This will give me enough power to power 2 of my new speakers (bi-amped). Iam still looking for one more of each to finish off the amp, and an enclosure. I am hoping this turns out to be pretty easy to build. I need to still find the banana jacks, power connector, and a power button for this too. Am I forgetting anything? I will have to make up the wires for wiring too.