Hmmmm.... not really 'based' anywhere as such. I'm at an office in Blackburn Mon-Fri 9-5, one of seven different climbing walls round Manchester of an evening, occasionally at 'home' in Telford at the weekends and climbing wherever the best conditions are Sat/Sun.
So... errrrm... if you want to PM me your number I could give you a buzz next time i'm up your way....?
If it helps with sizing my missus is a 4.5 in womens anasazis and the v10's are maybe half a size too big.