Drilling the snout out of a 250

[NicoSlam]

I'm getting ready to replace the dampner on my 250 which does not have a tapped snout. I have the tool to remove it but can't use it to re-install. From what I have read, there are two methods of installation, getting a BFH and pounding it or tapping the snout using 25/64 bit and a 7/16-20 tap going in 1". If you were in my shoes what would you do? I have the know how and the tools but I'm lacking the confidence. I do plan to remove the grill and radiator for the install so removing parts will not be a factor (will polish grill later) I also made a jig to help me drill parrallel with the crank by utilizing two of the three threads on the old balancer as a guide for the drill bit. I am worried about damaging the engine using the BFH method. share your thoughts

thanks

louis