Turning basic combat feats into combat options?

[Seharvepernfan]

If one were to take the following feats and make them combat options for characters who meet the feats prerequisites, would that, in your opinion, be a good move?

power attack
combat expertise
two weapon fighting
-improved
-greater
weapon finesse

So, if you had at least +1 Bab and you are wielding a weapon considered light for you, you can use your dex to attack instead of strength if you wish, or if you have 15 dex you can use two weapons more easily than if you had 14 dex.

Cleave would still be a feat, and it would require you to have at least 13 str. Two weapon defense is still a feat and requires 15 dex. If you had 17 dex and at least +6 Bab, you could make an iterative attack with your off hand during a full attack, and so on.

Thoughts?

[shadow_archmagi]

I feel like this would be a decent boost in power to the lesser classes, since it'd add versatility and free up feats for use in better things.

If you believe your fighters are suffering, then by all means, go for it