Daily Punch 11-24-15 Full Body Swing feat for DnD 5e

Let’s keep building on the idea of con as a weapon!

Full Body Swing

Some people use their whole body when they swing.  Those with a fuller body get more of a swing!  Gain the following benefits:

• Add your Constitution modifier to any melee weapon damage.
• You may use your Constitution modifier in place of your Strength modifier when making a melee weapon attack roll.
• Add 1 to your Constitution stat, to a maximum of 20.

Thoughts?