You'll struggle to get all that done in 2 weeks, just got back on Friday from doing this:
Took us just under 2 weeks and most days were 4-5 hours riding with a 30min break for food, my advice to you is spend as much time in Scotland as possible, definitely the most scenic place with the best roads of the entire UK, scraped my pegs on my 650 Versys many times there!
