RE: biggest game
I have never shot a moose or an elk, but I have talked to a lot of folks about it (I've been moose hunting, and had an elk hunt planned, so I researched it a good bit). I think you are on the low end of the scale, but if you have your arrows flying straight, razor sharp 2-blade heads, keep it close, and do your part you should be fine. I know a lady in PA that killed a record book gemsbok pulling 47@26 on her longbow. The didn't get a pass-through, but she did get full broadhead penetration. It was about the size of an elk, and from what I've been told it's probably tougher than either an elk or moose.
Good luck,
Chad