I'd be absolutely fine with being "Warrior Golf India Juliet". If I'm in the States I'm Skyhawk 9550G abbreviated to Skyhawk 50G (does anybody know how I can say that without it sounding like "Five Zulu Golf" [which in the past has failed to open my flight plan] or do I just keep saying just saying "Fifty Golf" ?).
Must admit it has never occurred to me before in the UK to say the aircraft type, other than on first call ..... "Redhill G-BUIJ; PA-28 at hangar 8 ... . "