John N, thanks for all your time and input, very much appreciated!
Today I managed to lift my hammer 31.5 inches over its anvil using gantry that was self built (and non creaking) and laid it to rest on the block. The block of 40 newton vibrated concrete 2.5cubic meter sits on the the dirt. It is then has an outer layer of 40mm polystyrene sheet for sides 3mm hardboard and backfilled to the vertical dirt with compacted sand.
I used 600 polysulphide thioflex on the floor of the anvil socket in which i attached 50mm fabreeka pads. Sat the anvil in and wedged with oak slips. Everything at the moment looks ticketyboo! (funny word that), will wedge anvil to foot casting apeture, all that remains to do is excavate and pour shallow foundation for motor 300m deep, aquire star delta switch fie up and destroy an innocent hard boiled egg, why because I'm not much good at forging hard boiled eggs.:D