I think forum opinion is not to over-tighten the filter dave (and to mind that the old wubber filter gasket has been removed too).
Some folks, me included now, secure the filter with jubilee clips to prevent it loosening off.
Not sure whether a bonding agent is necessary on the sump gaskets- i’ve never used it and, although i do have a bit o oil coming out from somewhere, it’s not from the pan.