2blade,
I have been fortunate enough in the past 6 months to take 10 hogs in the 225+ class with either a 57# longbow of my own making, a 50# Red Wing Hunter and took the last 5 with a 53# widow ma II. I used Wensel Woodsmans,Magnus II's, Zwickey Eskimo's, and Zwickey Eskilite's. I also made up some snuffers for my brother to use out of his 65# compound.
Although I recovered the hogs, the Woodsman did not penetrate nearly as deep as the zwickeys or Magnus in similar shot presentations. I can also say that the snuffer, although it cut a big hole, did not impress me with its penetration on larger hogs, even from the compound.
I would recommend a strong 2 blade style head with or without the extra bleeders. Hogs are notorious for closing up and leaving little or no blood. Your Buzzcuts should be fine.
If limited to Easton shafts, you're still in great shape. The majority of these hogs were taken with: 2016s with 175 grain head, 2018 with 145 or 150 grain head or 2117 with 150 or 160. My last was taken with a cedar and 4 blade Eskimo (total wt. 535 grains). I would not recommend an arrow below 500 grains.
The most important thing, as said before, is shot placement. I would recommend broadside or slightly quartered away. My preference is slightly quaretered away. Put the arrow below the halfway point and almost clip the back of the front leg. Few animals go down quicker to a well placed shot but high or far back shots make for a long night. Stay away from steep quartering away shots. Be patient, hogs are always moving around and will usually give you the shot you're looking for.
As for hogs being dangerous, a little common sense goes a long way. Don't track a big hog into a thicket, when the hit is questionable, without a gun. Normally, you will see or hear the hog expire when hit well.
Most of my close encounters have been with sows with small pigs. If a little one squeals, mommas coming to investigate. Standing my ground has worked for me, although having a tree in mind isn't a bad idea.
Either bow that you choose should be fine as long as the shot is well placed. With the 45# bow, I'd definitely opt for a 2 blade head. Owen Jeffrey, of Jeffrey Recurves, is the most accomplished hog hunter I know. At 82 years old, he's deadly on hogs with his 42# recurve. Just think low and forward.
Sorry for the longwindedness,
I just like to talk about hog hunting,
Turpentine