I am looking for a little help at the beginning of a project I am working on. I am setting up a website that collects articles and videos of prospects and will track how the prospects' evaluations change over time. I would add players that I find interesting or take requests of readers. One time item I am implementing is a voting system on hitter and pitcher mechanics. I would like some extra input on the voting categories now, so I won't have to change the voting system later.

I have set up a couple of examples here:

http://www.baseballheatmaps.com/royal-prospects/

If you click on either Starling or Volz, a page will open with a link(s) to them hitting or throwing. Once on the video pages a person can vote the following ways in the various categories. Do the categories make sense? Are the choices for the answers fine? Does more information need to be add? Less?:

Hitters

Bat speed,

Poor, Below Average, Average, Above Average, Plus

Hand/wrist strength,

Poor, Below Average, Average, Above Average, Plus

Hip rotation,

Poor, Below Average, Average, Above Average, Plus

Timing between moving parts

Poor, Below Average, Average, Above Average, Plus

Swing plane

Level , Almost Level, In between, Almost Uppercut, Uppercut

Pitchers

Arm action

Poor, Below Average, Average, Above Average, Plus

Arm slot,

over the top, high 3/4, low 3/4, sidearm

Leg drive,

Poor, Below Average, Average, Above Average, Plus

Follow Through

Poor (Violent), Below Average, Average, Above Average, Plus (Effortless)

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Thanks for your time and any suggestion will be helpful.