These Focals are on my list for my rear deck. How do you like them? Did you punch small holes on the deck covering to improve the volume coming from them?
I considered this before using a different set up as I have a shallow box 10" pioneer sub in another vehicle. In my opinion a decent 8" isn't going to fit. There's zero space down there. I went with a self powered 12" in the trunk and sourced the input from the rear speakers. Works great for me.
This OP. I have the one you linked on my non-boosted 21 for the passenger side. Quick, easy install. I get a few teaspoons worth of oil every 5,000 miles
So true. My factor is 2X. I've told my son take however much time you have planned and double it. It's hard not to get frustrated at times but I remind myself it's all part of the game.
Consider the camera to capture someone that cuts it a little too close and causes an accident. It will definitely support your cause if the worst happens.
I wouldn't post the videos. Much like getting angry about it, it's a waste of time and your energy. Take a few deep breaths and move along...