Yeah, the CRD number seems small - but my old Holden V8 only had an 80amp alternator (there's only like 10 wires in the entire car tho!)
124A is 1488W...plenty. and the diesel has no ignition coil, spark plugs...
(maybe not enough if you're winching, with ya spotties on and trying to cool 100L of beer simultaneously)
I bought my 05 CRD s/h and it has an optima red-top battery - is this the stocky? Sweet battery for a stocky if it is!