Hi, I have a stock A3 Bushmaster carbine I am interested in outfitting it for tactical for home defense and general shooting. I have decided on getting the the UTG quad rail from Cheaper Than Dirt. Great reviews and inexpensive. Other items I would like advice on: Vertical foregrip, make and model and why. Green laser, make and model and why. Light, make and model and why. I'm wanting to get good quality, but not break the bank either. Pics would be nice too. Thanks!!