Hi Keith
Very good choice but as Jasper says get those belts changed ASAP if the bikes been standing for anytime the belts take the shape of there stationary position.
this was shown to me by the previous owner of mine off the bike the old belts formed a perfect shape of the cam positions.
when you throttle up they can jump one or two teeth with major consequences.
Get the belts changed and the shims checked.
I've just given mine a major overhaul and i found the following, head bearings shot, throttle body linkage stiff needed cleaning and greaseing, new fork oil and seals, changed all wheel bearings,greased all suspension bearings.
check swinging arm where allen bolt clamps onto shaft mine was cracked and is quite a common problem.
change the coolant and flush the radiator thoroughly.
good luck and enjoy the best Duc of all.
ian