Ghosthound was first created as my Xbox live gamertag.
'Ghost' because the first game I played on xbox was Ghost Recon : Advanced Warfighter 2 - and 'hound' because at the time I was reading 'Hound of the Baskervilles' by Sir Arthur Conan Doyle [p.s. that's a Sherlock Holmes story].
Don't try and confuse people with your *gasp* logic...
Having already played and completely finished the GTA V campaign on the 360, I'm not sure what my motivation would be for playing it all over again - even on vastly improved graphics.