First of all, congrats on your new car. Although I never liked the golden color but it looks good. And from the pics, I am guessing you live in Phase 5 :p.
Anyways, I wanted to suggest you to not install any entertainment system. When I bought my city in 2012, I wanted to install sound system on day 1 but someone told me that it voids your warranty and when you go to Honda to claim warranty, they will tell you that you have tampered with the car and it's not in factory condition. So, before you do anything like that, do confirm this from someone.