If u plead guilty to reckless u will lose ur licence for up to 12months. If you plead not guilty u have a chance to try and get off or lower the time u lose ur licence. Its not like criminal court where u get plea bargins and crap.
Like i was told if u plead guilty u cant change ur mind. If u plead not guilty u can always plead guilty later. Wait till they send the statement out before u worry to much.
I put a link if u wanna see the road traffic act in my thread. Its a good read. Shows u how much grey area there is with the hoon law act.