Temp folder for Aria2 (or any downloader) - add temp folder for unpacking

[get-loose]

I have a spare disk I want to use to increase r/w and avoid trashing.

I have a working pipeline with arr to rdt-client to aria2, then from aria2 to rdt-client to arr. Works great.

I was wondering if the unpacking by rdt-client always has to happen in the same folder as where the download happened ? I have an extra drive that I'm using for sabnzbd temp download files.

So maybe
aria2 downloads rars this time to /temp, rdt-client takes rars from /temp and unpacks to /downloads folder, arr looks in /downloads as usual and imports.

Is this something I can implement now allready ? I don't think so but could be wrong.