Thanks all:
I purchased the relay kit for the headlights now just finding a place to hide it is going to be fun. Thanks Cerial for the advice on the glass. I totally agree about the plastic lenses, the ones on my Explorer are a constant battle to keep clear. I actually purchased the more expensive glass H4 style bulbs that look almost like the stock glass units (not an easy task to find ) with the ability to use either H4 standard bulbs or LED's I did not opt for nor did I want the trendy color changers or the "Halo" style bulbs, I don't think they fit the look of the car. I wanted it to look as close to stock as possible. I spent hours researching which bulbs generated the best beam patterns with the best bulbs. The LED's are Beamtech and the Lamps are Maxwell. The Mustangs stock headlights are notoriously dim, and since I'm not getting any younger and would like to take the wife out on a cruse night I opted for brighter. Not blinding just brighter. I don't want to pull up behind someone and have them thing some alien spaceship had landed. The best part is if I wanted to go back to Halogen I can with this setup by simply swapping bulbs.
I really do appreciate everyone's input and value it greatly.
Thanks everyone and Happy Easter
Mark