So, just to summarize...
All I need is a hu, wiring, amp, d-block, and component set? There are no other little pieces I need, all these parts are compatible, etc.?
By the way, as of now I am going to check around locally to see what stores are offering. If they have any of this equipment, I will probably buy it in the store.
If I do order it though, how do I go about getting it installed? I just go to a place with all the boxes, and say "I'd like this stuff installed into my car.", and then drop my car off and come back later?