That is a nice looking press. I have contemplated something along that line to keep me from going stir crazy while I wait for winter to end. I have a RCBS Junior and a Rockchucker at the other house, but still have to get a shop built here.
Last count I think was 30+ die sets from RCBS, Redding, and Herters. There may even be a Lee set in there somewhere.
Maybe 15 to twenty years ago someone gave me a 1917 Enfield that had the rear ears milled off improperly negating the use of factory bases. The front base was shimmed with a piece of white plastic, and the thing would not hold zero. I recontoured the rear bridge, made bases from scratch to accept Burris Z rings, reblued it, and refinished the stock. It looked pretty good, but I wanted to see if it would shoot. It had been rechambered in 300WM and I had no dies. So, I made a neck sizer die. I ended up giving the gun away.
Reloading is a great hobby, and that Buchanan press will surely bring many hours of pleasure.