I started a thread about make a dummy engine out of a MRC 2-8-4. Well the engine runs reasonably good and I am going to keep it a runner. I will add some spectrum 6 wheel trucks to it. One part I am looking for is the valve gear on the right side.It has side rods but no valve gear,on the MRC they are plastic,but maybe the con-cor ones could be made to work. Does any body have some in there junk box or if somebody has some experience making there own? Thank you RGW