It's good to see someone else from the far NW interested in joining the club. We already have a number of members from Edgware and Mill Hill as well as quite a few current and ex-Gregarios as members of the club, so you would be in good company.
Unfortunately we are currently only able to offer Sunday rides as the trial rides for the club. Of course if you do join you would be most welcome on the mid-week rides. Could you perhaps do one trial ride on the weekend to see?
Our midweek rides do indeed split in the various pace groups.
I look forward to seeing you on the road shortly.