Took the 101 up their for their professional opinion on what needed doing to it prior to the Africa trip - additional fuel tanks, etc.
The verdict was that it would be easier and cheaper to bolt some extra jerry cans on, and there wasn't really anything else that needed doing to it.
I'm still pleasantly surprised when somebody will devote a chunk of their day to tell me I *don't* need to spend money with them! Great service, and it's saved me money.