Can’t make my mind up which path to go down.
My hj has ac fitted from the factory, everything works as it it should but the system has been without gas for at least 4 years it ran R12 but compressor was taken out to rebuild engine and engine bay tidy up.
I have an aftermarket bracket that with in conjunction with the original bracket parts I could fit a Sanden compressor.
I don’t know what condition the Harrison compressor is in now after being without gas for so long but was working ok with R12 4 years ago. It would probably need a rebuild?

So,I can buy a new Sanden or a new or refurbished Harrison. Obviously a new Harrison will be a direct swap, but using a Sanden will require a few mods such as piping etc. similiar cost I think.
Can I clean or should I replace the condenser?
Any advice encouragement would be appreciated want to get the ac working for summer.

Thanks