I've got a 99 328is. Not a very big car. I've got ZR4s now but I know they wont cover me every time. I've got Brackets to place the front units just below and in front of my High Beams. The LI Quad is too expensive but I WILL spend the money IF I decide that the M47 is not adequate enough. Give me some reasons why an M47 will be more than sufficient for my vehicle, and please no crap (I know I'm posting in the blinder forum so please, legitimate reasons).