I'm going to be doing my valve clearances on my 7MGTE (a joy yes, but it's too expensive to have a shop do it) as soon as the weather gets warm, however Toyota lists the "Valve Clearance Adjust Tool Set" as SST 09248-55010. Is there any way to get one of these used or a comparable set of tools? Deos anyone have any experience on how much obtaining a set of these to re-shim without the pain of removing cams costs?