Yeah I've done that too lol but wouldn't new from the dealership do the same at some point or did you go with aftermarket?I had to retighten the mounts 3-4 times after replacing them before the "clunk" went away for good. If I remember correctly, the recommended torque is 90 ft-lbs but I exceeded it the last time with the help of a grand pubah torque multiplier...
For the record, I don't recommend doing that