Re: 30-06 loads/powders
wfj,
It may be too late to change, but I wouldn't hunt anything larger than a deer with NBTs, and even then, they'd bee pretty far down the list of preferences. I've used them for sheep in BC, Canada (7Mag) and for deer and antelope in CO & CA in a single shot pistol. I'm also seen them used my friends several times. They are designed to expand to quickly and they lack penatration. They are a great pistol bullet and great for practice, but unless you willing to pass up less than perfect shots, they aren't much for big tough heavy animals.
The Accubond should shoot almost identically to the BT, but will have much more retained weight and greater penetration. If you have the time to work up something else: After being a diehard Partition fan for years, hunting moose, bear, elk in BC, CO, NM, etc., I am now a die hard Barnes X fan for anything bigger than I am (240lb). In my .300 WM, I use the old 180 XBT (just because I bought a bunch of them when living in BC). In my '06, I use the 168 Tipped TSX (and 4350) It gives me a solid 2900 with penetration exceeding any lead core 180 made. With my 300 I shot lengthwise through a quartering moose and recovered the bullet just under the skin ahead of the shoulder (only barnes that didn't pass through). About .50 expansion and still weighed 177 grns. There is not a better big game bullet made. Few will even be considered equals. Just something to think about.