I'm just looking into commuting and don't yet even have a bike for this purpose (though I do train a lot on a Klein Q Pro Carbon). I have a list of things I'll need including lights, panniers, etc. I have not yet started reviewing lights. Is this a good set to get? Does the headlight allow good lighting of the road ahead, or is it mostly a way for others to see you? I usually research the h-ll out of things and am wondering if I should just jump on this because of the sale. Thanks!