So actually you could start at Tyndrum and do the WHW and then pick up the Cape Wrath at Fort William and keep on going ... there are trails aplenty in Scotland that link together with little need for tarmac bashing ... which is why I love it up here so much!
TRex - if you don't care about time you could just work your way through them in your own time and have that personal satisfaction of completing whatever.
Saw those NE Ultras and they do look good ...