i use SBS brand pads in my bikes, though to be honest i wouldn't use the stock honda calipers except as paperweights, i've replaced the stock lower fork legs with CB750/900 ones which accept real calipers and can be easily modified to take 4 piston calipers
i know SBS do pads for stock calipers though i can't remember if they do them in different compounds, if they do then HS is the one to go for, H = high friction S = sintered