603, 55 gr. GK were out of stock everywhere I looked. I remembered I have some MidwayUSA Dogtown 55 gr. soft point, but I found some 65 Grain Spitzer Boat Tail GK on line which I believe would be even better for the pig.
Hopefully I'll get a chance to load some up and see how they shoot before the hunt. Both the Midway 55 gr. and 69 gr. MKs shoot MOA so I'd expect the 65 gr. GK to shoot that or better. Worse come to worse I'll use the 06 or the 45/70 or the 308. Decisions decisions decisions!
And again thanks to everyone for your input. It's always appreciated.