Well done, and welcome to the club - although it can't be very elite if it includes me...
As for the P-plate, well... better make sure it's a CAA-approved FM-immune, BRNAV-capable, fire-retardent, EMC-checked, IFR-certified and spin-tested. Mmm, reckon I can do you one for about £20k, howsaboutit? Then once you fit it we'll need weigh the aeroplane and redo the POH...