So the reason the movers and shakers of the auto lighting board are telling you that this is a bad idea, is that it is.
1. Humans are bad at telling how well they see.
Really, the only way to tell if headlights work well is to use a simulated driving course to match changes in reaction times to changes in headlights. The things that make you feel like you see well are the things that prevent you from seeing: Bright splashes of light nearby are comforting, soothing, and keep you from seeing far ahead.
2. All road lighting is a compromise between seeing, being seen, and letting others see.
Putting 4 million-candlepower spotlights on the front of your car might let you see a long ways straight ahead on a level road. But with turns, highly reflective road signs to dazzle you, varying truck loads to point the lights at the ground or sky, and hills, you might just blind yourself or send all your light into the sky uselessly. Further, these spotlights will keep other drivers from seeing. If someone can't see due to your lighting and runs off the road (or into you), then it's on you. And if you're involved in a wreck, I wonder what your insurance company (And the other guys' lawyer!) will have to say about the illegal modification to your car's safety lighting?
3. All safety vehicle lighting in the US is federally regulated
The DOT does not certify lamps, car makers do. They go to a lot of trouble and expense making lights that are safe and reliable enough for use on the road, with lab analysis to show that the lights comply with federal law. It is illegal to drive with a lighting system that is not certified. Changing any lamp parameter (Height above road, aim outside aim points, bulb type, major change to bulb output, or bulb position) un-certifies the lighting system.
In short: It's neat to have big lights on your car, but it's a bad idea. Please don't drive like that, it's unsafe for you and others. Please don't move your high beams, and please do take the boat spotlights off your car. Many states will ticket you for even having extra lamps on a car.