looks great.
i you want a safe way to make the drool, get some prosthetic grade crystal clear silicone, then just paint it where you want, if you dont like it, just peel it off.
Will give it a try - need to try to find a source in the UK.
Ah, didnt know you were in the uk, me too.
this is what i use
http://www.tiranti.co.uk/indexhome.asp
look for MM-282 Translucent Silicone Rubber in the mold making section