This is actually a good idea, thanks
On a quick look - Ben Nevis isn't too far from me and seems a good challenge without being a month trek with tents etc.
Need to look into that more
make it more of a challenge and do the 3 peaks:
Ben Nevis
Snowden
Scafell Pike
the highest in Scotland, Wales and England respectively.
http://www.thethreepeakschallenge.co.uk/national-three-peaks-challenge/