I have a 30 gallon Blichmann Brew Kettle as my boil ketter/hot liquor tank. It has the hop blocker addon and a diptube, so there shouldn't be much lost in the final boil. I plan to mainly do 10 gallon to 15 gallon batches. I have a Mash Hawk for a Mash Tun: http://www.irpinconline.com/HomeBrew...ech_Specs.html
I use these burners with a 30 psi regulator although I am about to switch it over to natural gas: http://www.northernbrewer.com/shop/c...rner-only.html
I use a pump to pump the water from the kettle to the mashtun, then I pump the wort back into the kettle for the final boil. I do a vorlauf and run the wort back through itself before I pump it into the kettle. Then it goes kettle through a chiller into whatever I am fermenting in. I use glass and buckets both.
If I forgot to mention any parts of my system let me know.