Thanks guys!!
I will check out Chiang Mai foundry on my return.
I already know of a place close to JJ Market that melts down whatever scrap they happen to lay their hands on -I had some parts made there before but not for bikes.
I know of good foundries around Bangkok area but it is a drag to drive all the way there...
Not looking at making the valve cover -I reckon I can salvage that, but I need some steel castings made for a rear stand and possibly also parts for a girder front end.
Again thanks a lot guys!!
Hasse