It should be possible by taking both engine bolts out, removing the spacers one side, then the other and shoving the motor left-right. Not worth it for a clean up!
The sump bolts feel weird with a new gasket. I set my smallest 3/8 torque wrench to 6NM (bottom of the scale) and was very cautious to feel for the click. Breathing on my 1/2" bar or ratchet set would probably have stripped them all out. I had previously nipped them up with a short 3/8 ratchet and as per Snowbums recommendations, that is probably the safest way. 1/4" ratchet would do it.