It's pretty smooth that's for sure. The painless manual made me understand the oem harness a lot better. So in hindsight I could have used the manual to go with my original.
I'm looking at a few options for the amp location
Option 1: Behind the glove box, this would require trimming ~1" off the back of the plastic glove box.
Option 2/3, between the heater and the fresh air intake box, it almost fits too perfect I can't get a thin sheet metal bracket in there if laying parallel to the dash length ways.
Option 4: is some type or odd bracket to secure it to left of the brake/clutch and above the ebrake bracket
Option 5: would be a waterproof box with a few holes drilled for air exchange, and bolted under the driver seat. Amp is not waterproof, though.
Option 6: Inside my center console. Center console project I'm putting off until next year so I'd need a temp spot in the meantime.
I think I'm leaning towards behind the glove box, but could use some insight from you all.