If the cam turns easily, and all surfaces are smooth, and it is getting oil, then I wouldn't worry about it. You could "mic" the journals and the cam to be sure of the clearances.

I put one like yours back together with a used cam and rockers and it worked fine.

I know what you mean about the torquing process!

__________________
Chuck Taylor
Falls Church VA
'66 200, '66 230SL, '96 SL500. Sold: '81 380SL, '86 300E, '72 250C, '95 C220, 3 '84 280SL's '90 420SEL, '72 280SE, '73 280C, '78 280SE, '70 280SL, '77 450SL, '85 380SL, '87 560SL, '85 380SL, '72 350SL, '96 S500 Coupe