5 hours CPL (possibly) and 15 hours IR.
Pass a UK FRTOL
Weather depending should be done in 2 weeks.
Bristol are very expensive as are Oxford.
If you want DA42 - Flying Time, Atlantic Flight Training, Cabair (expensive), Halfpenny Green
If you want gas guzzlers - PAT, BCFT, Airways, Aeros
There are hundreds of schools out there, choose your equipment and visit the schools.