Called Murchisons, they don't have in stock, so Monday will be the earliest I'll get one. They only sell the set but still cheaper than the single hose replacement so.. I guess I will have a spare turbo to intercooler hose for a while.
Just tried a amalgamated tape and cable tie repair, not sure how it will go for now but nothing to lose.
Very easy to replace, will probably replace the busted hose in the carpark at Murchisons..
Thanks for your replies guys, I guess even though its an old thread, the problem has not gone away yet....