The good news is, today with ChatGPT and Vincent.AI, you wouldn't need to spend couple hundreds of thousands of dollars for lawyers. You could do it all by yourself and actually to the level of professionalism that most lawyer don't bother anymore.
ChatGPT is excellent on writing narrative and citing Federal/State statues, which make sense, as these been referred in their training docs millions of times. But when it comes to citing caselaw, total hallucination mode. That's why Vincent.ai comes handy and is used by lawyers. Its a $250/month license, last time I checked, but with catchall email address and one of freely available SMS gates out there, you can get free account for 3 weeks, enough to write most of your cases meat. By now I saved close to $50,000 and ruined one of the opposite side's lawyers, by pointing out ridiculousness of his claims in multiple filings (lawyers don't like when non lawyers point out their BS to the judge) and also using GPT to write strongly Florida Bar violation letter; it didn't get far but surely wasted few days of his normally paid time which he was obligated to explain himself.