May 'God' bless you.... you'll need it. You do realize there is no jury to convince nor is there any chance you'll succeed WITHOUT a lawyer. They'll know what to say and the tricks around the officer's comments.
When I got a ticket for 90/65, went to court hopping to argue something, after seeing kids getting thier license suspended for doing 93/65, i was freakin out... then this one mofo was doing 120mph!!!!! in a 65 and WITH HIS LAWYER got away with it, blaming it on his job. Dude was a male nurse rushing to get to his nursing home job.... what a load of shit.
So moral of mini-story, lawyer helps ALOT!!!.... even though i don't trust them.