Nice rifle and nice pigs.
A scoped 450/400 is a great double.
I have shot several pigs with my 450/400 3 1/4".

I have had excellent results with a 300gr Hawk with the .025jkt. on broadside shots.
No pig or deer has even taken a step.

Also I have had perfect results on the one pig I shot with the 400gr Hawk with the .035jkt.
It was running full speed when a raking shot put his nose in the dirt. The recovered bullet was found against the skin at the front of the shoulder, with a Big mushroom.

I like these Hawks for "lesser" big game in the 400.