How to get back at dirty cops safely and legally?

I was arrested as a fresh 18 year old and got a boatload of charges and one conviction, a misdemeanor conviction, and 5 other charges 2 of which were felony charges, they were never even brought to court, i took the plea bargan for the misdomenor (rushed without counsel) . however this one night has haunted my life ever since ever, EVERY time i look for a job or apply for credit or attempt (HA) to join the militaryits an instant no go, My question is this, if the arresting officers rush you through paperwork, do not read you your Myranda rights, AND you have a handful of witness that were at the same even to contest this, could all charges be dropped. Also the police illegally entered my apartment, they had no probable cause, they made it all up, ALL OF IT just so they could high five each other after we were all handcuffed. We had enough weed to last the rest of the night and thats it, these assholes thought they caught Osama Benladen and theye were gonna treat us as if we were, we could all see it in their eyes. this was 4 years ago when we were fresh 18, were all a little older now and have learned a great deal about the law because of it. What are your thoughts in our lawsuit against a small town of 4500 is Sheriffs department, we have them in the bag for harassment, unlawful search and seizure, and and power abuse, these cops are dirty, and i mean it in the dirtiest way, not all but the ones that count are and are with worse things that weed. thats why we never did anything, what were we gonna do fresh out of high school with Police after us. POLICE. What other legal angles could we enforce on these assholes of individuals. (unlawful yet deserving punishments aside)