V100 15K mile service

Hi
My 15,000 mile (standard V100) service is due soon .qurious as to how many V100 owners are already pass the 15,000 mark in general, and in particular about the service:

  1. What was the total labour cost?(In Hr terms)
  2. Were the valve clearances within spec, or
    an adjustment was required?
  3. Was the alternator belt replaced as per
    the recommendation? If so how did you
    or your mechanic determined the tension
    frequency(180Hz is the spec), dd he use a digital frequency meter, or just thumb gauged it? The belt on my bike seemed pretty loose from dayy 1 and has a reasonant frequency at 2200 rpm where it squeeks.