Put them on last weekend with a syn brake fluid flush.
Old fluid was only 1 year old (also syn). Beutiful looking and also shrink wraped in plastic.
http://www.sleeoffroad.com/products/products_drivetrain_brakes.htm
Lines went on easy if you have a inline wench so you do not crimp the bolt. When tightening the inline bolt make sure you put a wrench on the back side to hold it in place and get it tight enough.
I must admit I was not expecting much change but damn the padel fade/mush feeling is much improved. I say 20-30% firmer brake pedal.
Well worth it IMO
PS I just did the 4 main ones. If I lift it I will also do the 3 extended ones.

http://www.sleeoffroad.com/products/products_drivetrain_brakes.htm
Lines went on easy if you have a inline wench so you do not crimp the bolt. When tightening the inline bolt make sure you put a wrench on the back side to hold it in place and get it tight enough.
I must admit I was not expecting much change but damn the padel fade/mush feeling is much improved. I say 20-30% firmer brake pedal.
Well worth it IMO

PS I just did the 4 main ones. If I lift it I will also do the 3 extended ones.