Sold my TT, getting another

I sold my MMF7 and now I am receiving a Vpi HW 19jr. I will be installing a Grado reference sonata cartridge when it arrives. Does the bug ever stop? I have told my wife that I am done now. But then I got to thinking, the Vpi is upgradeable:-) The poor girl. I just ordered the MoFi Geodisc and Shure stylus force guage to help with the install of the new cartridge. I am quite technical by nature. Should I have any problems installing this do you think?
Scott