Thanks for the info   , I went to Jaycar yesterday and got a couple of the 330ohm 5 Watt  Resistors and sum for spares. Got a couple of spare TIP 122 transistors to, just as well I did as I found two of the TIP 122 on the driver board where close to snapping off so I replaced them.
Checkd them with the MM and all is good so will see what happens when I boot it back up.