Accord Euro CL9 Single Din Question

Hi all

I’m in the process of installing a single din headunit in my 2007 Accord Euro Luxury via third party (i.e. JB Hi-Fi), and would like to know which parts I would need to complete the installation and a rough estimate on the price for these parts.

So far I have the following:

• Headunit (already bought a Pioneer DEH-X7850BT)
• Single Din Fascia Kit including the ISO harness: $90
• Steering Wheel Control Interface to control the headunit with my steering wheel controls: $100

Is there anything that I’m missing from my list above? Any other cables I would need? Also, is there anything I need to lookout for when getting this installed?

Any help will be greatly appreciated.
Thanks in advance.