Updating hyd clutch AJP to Magura???

[boardrider247]

I'd like to swap out the AJP clutch master on my 99 EC300 for a Magura master.
They both have what appears to be the same size banjo connection on the slave cylinder. But the AJP uses DOT3 brake fluid and the Mag uses mineral oil. Can I run the AJP slave with the Mag master if I flush all the brake fluid out and fill with mineral oil???

I already have the Mag master on hand and the AJP master has seen better days so this would be a $0 project for me if I don't need to buy a new slave.

Thanks!!!