As for kinetic energy I have no idea what I'm shooting, can someone help me out?

ProLine Sniper set to around 55lbs (I have a very short draw length, approx 26.5")
Arrows are 2213 aluminum with 100gr Wasp fixed blade broadheads.

As for waiting for a broadside shot I have a stand at the edge of a very small clearing (10 x 35yrds) in pine/cedar grove. A good trail runs the length of the clearing. If deer come from behind me into the clearing I'm fine, but if they enter from the front my choices are; quartering to, straight down, or don't shoot because it gets thick real fast anywhere out of the clearing, thats why I posted the question.

Thanks for all the input.