Switching the bars out took me a full saturday. Contrary to the info from wild ones my wires were not long enough and needed to be extended. I would second whiskers opinion on changing the brake line and say if your going through the trouble of doing the bars, replace everything with braided stainless steel. I originally left them stock and after reassembly I couldnt stand the look of the stock cables and brake line and undid the install five minutes after i finished. Be prepared for a long day but the work is enjoyable and not all that hard.