I still like my 126. Does that mean I'm a square?
Seriously go Led and you'll have a flood light capable of running for hours. I had a Hella dual for years until I mounted on my SW, proved invaluable last weekend when we had to pull a front driveshaft at night.
A friend of mine runs a land rover / range rover specialty repair shop. Based on his experience, they are capable of stopping anywhere, anytime, at any cost.
I don't know about the brakes, only their unreliability.