They just did the machine work for me.
In the first instance I stripped it all down and then had them check everything i.e. cylinder bore, cranshaft wear, heads for cracks and sealing of the valves. then had them rebore the cylinders, recut the valves, fit the new pistons to the conrods and clean the heads. did the rest of the assembly myself because in realitly if it's all going back standard it's fairly easy.
Should still have a spreadsheet somewhere that I had prices for must things on it if you want it.
Jack