1958 triton 650 in v5c but has 750 conversion

VMCC STATMENT SEARCH FRAME AND ENGINE. STARTED LIFE AS A 1958 DOMMIE 600 NOW FITTED WITH A 6T ENGINE WITH A FINNED TIMING COVER. UBIQUITOUS MORGO 750cc CONVERTION ADDED CYLINDER HEAD MODIFIED TO TAKE TWO EXTRA SPARK PLUGS FITTED. FIRED BY AN ELECTRONIC IGNITION SYSTEM. NINE STUD HEAD. THE CARBS MK2 AMAL CONCENTRICS WITH BELLMOUTHS. PRIMARY DRIVE IS BYBELT TO A COMMANDO DIAPHRAGM CLUTCH. PART OF MY PRIVATE COLLECTION NOW DOWN SIZING V5C IN MY NAME. MAKE IN V5C IS TRITON. MAY DELIVER. WILL LOOK AT ANY OFFERS.