D-D-Definately level 10, D-definately, as Rainman would say!!
You could bounce 20 bps and not chop a ball!!!
If he's near colchester, get him to go see John at AGDE to get it fitted. If not pass on the Automags.org forum, go to the techroom for help on fitting, theres a guy called Manike who lives over here who may be able to help.
While he is ordering the L10, he could do worse than orderan Inteli frame as well.
Gaz