new system, 06 double cab..what do you think??

well, after a year and a half of putting up with the stock system in my truck (2006 double cab, prerunner sr5), i finally upgraded. went to the most respected car audio place in town and asked for a middle of the road upgrade. this is what they put in:
-apline cda-9886, (silver single din kit almost perfect match!)
-kicker ks693 6x9s (front doors)
-kicker ks13 tweeters (front doors)
-kicker ks65 coaxials (rear doors)
-kicker 12" sub/box
-memphis mcd500 (for the sub, 500 x 1)
-memphis mca2004 (for the others, 50 x 4)
i had originally planned to get alpine r series components in the front, but when the salesman found out the truck comes with 6x9s, he recommended the i use the kicker 6x9s and tweeters. i wasnt sure about this, but he and the installer pushed it. another guy was going to use an alpine amp, but the place where i ended up going said they cut off when hot (which has happened to me in the past).

anyway, sounds good so far. highs are a little too raspy, but will do some tweaking.

where do i go right/wrong...any changes i should make (while i still can!)

thanks for the input

 

i am a big believer in round speakers sounding better. i would have gone the component route myself.