Front Engine Mount

[JAY W]

Buying another GS soon with less miles to swap motors (want to keep my frame).Having heard the front engine mount can seize,i tried to take mine out today (no chance).Got the left hand side of the frame off and one spacer to gain access to the ally to get some penetrating oil in,still no movement.I`m thinking of grinding the remaining spacer off and drilling out the bolt in situ,anyone already done it this way?  Tried getting hot with a blow torch,might have worked with oxy/acet.