Braking question/ advice

I'm considering getting rid of my BB7's and paul lever for a hydraulic FBO. Might sell soon but need the other brake first and have no money to get it. I have an old juicy knocking about so might see if i can get that running as a temporary job.

I'll sell you my white Juicy 3, 8 months use, hose never been detached. Also got some sparesintered pads and the ones in there only have 3 months use.