If you are going to do this often, in the amount mentioned, I would consider a buffalo chopper. It will chop the fat up as well. They work nice, CountryHB and I borrowed one at a comp once. They are pricey, so I suggest you find one used.
Gloves, try these: http://www.texasbbqrub.com/tools.htm
Peace and Smoke,
My Weapons: Custom rig - Kandi, UDS; Bubba Keg; 22.5 WSM x 2; 18.5 WSM; BWS extended party; BWS Gator and an Onyx Oven; 29' ft Coachmen Leprechaun (Lola); Avatar by Grillman.
Dan Chambers get well soon, so we can tell you to "Shut up Chambers"