i was really interested in the new 400 but very disappointed in the size of the gas tank,my 250 has 5.3 and my 500 has 4.8 ?my question as a saving grace for this bike is,what is the alternator output.i ride year round in nj and need at least electric grips or pants and more lights for visibility.my 250 couldnt handle 2 35 watt driving lights.i changed them for 2 led 10 watt .