I've read several threads on here about this task including one from around 2020 where someone was building a recirculating system. I think building something to recirculate the solvent would be easy enough, I probably have everything I'd need to do it in the shop already.
The consensus seems to be not to do this yourself but, I'm hard headed and have to experience things for myself. I'm sure it's time consuming and tedious but, it isn't really difficult. I'm pretty good and zoning out and working on mind numbing tasks, like standing at a blast cabinet for 2 - 3 hours. Sometimes it's actually nice. I'm also not a big guy at 5' 6" and 130 pounds so, it should be a little more comfortable for me than it would be for a bigger guy.