A way to see your base stats

By "base", I mean not including any bonuses from equipment.

I can think of two possible placements for this:
1) Inside tooltips for stats on character screen and passive tree (that say e.g. "+2 hp per 1 strength/+1% damage per 1 strength", and now would also have "Base value: XX");
2) Make the passive tree show base stats while char screen shows modified stats.

Main benefit from this would be that it's easier to prevent such situations when your skill gems or equipment require a stat value that you can't support "naturally", so you end up having to wear a stat-boosting item that is crappy otherwise.

Here's is what inspired me for this idea.