That sucks dude, hope you weren't far from home when it went!
There's plenty of guys on here that have replaced their HFH, it's a bit of a pain, they don't call it the hose from hell for no reason... but its doable if you're mechanically minded, I believe it's easier if you have an aftermarket dump pipe.
There is a fair bit of labour involved if you get your mechanic to do it, there's a few things in the way like intake piping and the oil cooler which need to be removed.
It's probably a good idea to replace the Hose from Hell on Earth (HFHOE) while you're in there, and as the oil cooler is coming off you might want to replace the gaskets / o-rings on that too.
Good luck!