I have the stock AXA Blueline 30 on my 2018 Giant Quick E+. It is not near bright enough on a dark unlit trail. I would like to install a Busch + Muller IQ-X E. It looks as simple as pulling out the headlamp cable from the downtube, cutting it off and then splicing the cable to the new light. Finish it off by heat shrinking the splice for waterproofing and stuffing it all back into the downtube. Is this how it works? Will the Yamaha system support the IQ-X E? Has anyone done this?