Nice. If I have one upgrade suggestion before you start buying rear implements: Pats Easy Change hitch. They can stay on when taking backhoe on/off, and you don't need to pull the whole frame like a (for ex) Speedco quick hitch. Mention it now because PTO shafts will need to be a little longer to accommodate.
Also hyd top link was a game changer for me. I have a thread here describing the one I used (Re: remote actuation)
Cheers!