JL audio vs MMATS vs BANG & OLUFSEN for car audio systems?

Custom rebuilding my 1965 Ford Mustang, but looking at which sound system is the best (money is not a issue so suggestions welcome)!

Smsi

What are your goals? How much bass are you looking for? What are you using for a source unit? Do you have custom speaker locations built (kick pods or custom door panels, etc)? Can we do a 3-way component set up front?

And trust me, money can quickly become an issue:
http://www.woofersetc.com/p-7178-cs-36030-reference-rainbow-reference-69-3-way-system.aspx
http://www.woofersetc.com/p-11993-supremo-602-morel-65-2-way-140w-rms-supremo-series-component-speakers-system.aspx
http://www.woofersetc.com/p-7915-165krx3-focal-65-k2-power-3-way-component-kit.aspx
http://www.woofersetc.com/p-6852-se-4200-arc-audio-4-channel-800-watt-amplifier.aspx
http://www.woofersetc.com/p-7739-xxx-15000d-soundstream-monoblock-15000-watt-class-d-amplifier.aspx