Hey, first post here, and I am considering buying a new headunit and speakers for my Eldorado for X-mas. I need 6 1/2s in front and 6x9s in the rear. I would like to do components in the front. I am stuck deciding between Infinity Perfect 6 1/2s in the front and Infinity Kappa 6x9s in the rear, or Alpine Type R 6 1/2 Components in front and Alpine Type R 6x9s in the rear. Which sound better? They will be run off an Alpine CDA-9835 headunit with the V-Drive amp. I will be amping them later on when I get the money. Thanks for your opinions.