I would not be worried about the miles, especially if he has records of service work. The accessories are a plus if they suit your taste and wants, but the tour pack is a $1,000 add on that would be figured into a retail price because it's not considered to be an aftermarket part. Personally I think $9,000 is a reasonable price, however three days ago a HD dealer offered me $8,500 trade value for my 2005 RG on a $36,000 CVO RG. My 2005 has about same mileage with "98" cu in motor, six speed trans and everything imaginable done to it, so apparently I'm out of touch with today's pricing.
2005 RG 98cu in