Magnum mount issue?

Well its as town of about 11,000 but not an engine shop to be had, the nearest city is 3 hours but we have the distinction of 3-4 top notch machine shops that do mostly race engines so. I was trying to save cash working a deal outta the U.S

I know how shoddy work goes, I bought my car sight unseen and had it shipped from B.C the guy had a 71' Hemi Challenger and a 70 Hemi cuda before that and talked about how great his work was..... I wouldn't let the guy work on a slant 6 let alone a Hemi