My father in law did this last September with his brother, but they did it over to 3 days, they said the route was good and enjoyed it I think. This year we did the way of the roses as a group which is a bit longer (we clocked about 180) and we did it over 3 days. I did it on my muddyfox prestige comp. I used panniers as I took a lot more stuff than you. I did a write up somewhere on here and its a good route if the bug has bitten. We are talking about doing the trans Pennine way next year, probably over 3 or maybe 4 days.
Carl