I ran a LOC and connected it to the rear door speakers and ran wires through the factory boot in door and have amp under front drivers seat . I got one that had the remote bass control and mounted under steering wheel . Really easy to install.
This is my 2010 2 litre Diesel. Not sure how the wheels do in the US, but in the UK I have seen many that corrode around the centre. All of mine were corroded so recently had them refurbished in gloss black (originally matt silver). Next thing I'm thinking of doing is a remap which will take it from 140bhp to about 180.