Yeah, the general consensus so far seems to be that a rebuild is the better option as far as peace of mind goes. Unfortunately, money is not something that is flowing plentifully at the moment (well, not *that* plentifully anyway), so whichever comes out as the cheapest option is the one I will have to choose.
I'm waiting on Mr Revhead's undercover feelers to come back with some results, and pending the cost he can get, the rebuild might be the go.
Cheers man
EDIT: Found an ST185 3SGTE for $1800 minus loom and harness etc. Quoted $450 to install it, plus swapping the mods from my old engine over to the new one, but then I would be cursed with a ceramic shaft CT26 as my existing hybrid has died as well. If I get the engine rebuilt, I will have to get the turbo rebuilt as well, which (so far) sounds like it will cost around $650 for new kit + shaft, as the shaft is gone in the existing turbo
Bloody cars #$%#$%^&**()$@$%!#$%
*mutter*