I have Boston Pro 6.5s in my fronts Boston RX67 coaxials in back. The door is screaming for dynamat, it's terrible.

The three-ways if you're a perfectionist, are willing to spend the time to get them done right and have the cash. If not, 2-ways will be fine.

I'm able to trade my stuff back in for full purchase value (already discounted), so I'm heavily considering swapping to the 6.53s. Only problem is retail $449 for the 2ways, $749 for the 3ways. Also, I couldn't mount the crossover in the doors either, the 3way is too big.