Believe it or not, I haven't done anything yet. I'm about to pull the trigger on something, but not sure what.

Anyway, I'll keep you posted on how it went.

 

What are you considering? I’m thinking I might stick to 4 inch in the front and just shuffle the door 4s to the rear. I hope this isn’t such a huge job that I’m making a mistake to go through all the trouble for a halfa$$ upgrade. Money is tight tho. I could probably afford some decent front 4s though and I’m sure make a huge improvement in sound doing so.

 

May I suggest eBay, I've bought the Infinity 6002i that way, (used or reconditioned) and both were perfect. Paid about $45 shipped by being patient. No regrets and you won't be kicking yourself for firedrill hassle of doing speaker swaps in all four locations with minimal upgrade.