rank these speakers!

Currently, i am building my system in my acura 3.5 RL... i have 2 JL 10w3 subs wired up to an audiobahn A8000T amplifier and am now going to add my speakers. Component set up front (6.5 in.), 5.25 rear door, and 6x9 rear deck... Rank the following three speaker makers and comment if you wish: Polk Momo, Infinity Kappa (not perfect series), mb quart discus. Let me know what you think and why!

Kappas are loud and clear, but have very harsh tweets and lack midbass. I think you would be happier looking elsewhere. A couple suggestions to add to your selection: Focal, CDT, Diamond, Adire

Out of your choices I'd have to go with Infinity but sr20de4evr knows his shit so you should look into what he says.

I was just at the IASCA finals in memphis and listened to a car that had the MOMOs. It sounded really good. Not real harsh highs and no distortion. I love my Vifas and Focals are nice as well. Look into ScanSpeak, Peerless, Dynaudio. My brother has the Adire Kodas. They sound awesome as well. Hope you find something you like. Also, if you can find people with the stuff you want, see if they will let you take a listen. Thats always a good way to decide.
Kevin.