Transition advice

Hey I am a successful swing trader of etfs, and wanting to quit my day job. What would be the next best step ?..... I tried to find a prop funded company for swing trading ETFs but couldn't... I am wondering how hard would it be to transition to Futures or FX and then try prop funded... or day trading of some sort..I would study and try any new styles first before I quit my job to gain a basic understanding at least. I am leaving this intentionally wide open for any inputs/thoughts. Much Appreciated in Advance, Joel