I can appreciate your frustration but I think staying in the area you know, being patient and accepting the frustration of weather intervention in your best laid plans will stand you in good stead for your future flying career in the UK.
It's just not worth the hassle to switch schools for all the reasons outlined above.
Who knows, the Met may be wrong for the next few days and you'll whack off the QXC without problem.
Next week's met. looks good......... any chance you can scrounge time off work Tues/Weds?..............
Good luck
Cusco