Hi Audiophiles- Need some advice on getting my Linea outfitted with a Home theatre system - 5.1 Surround sound .. Its already got 4 Aftermarket speakers and a Sub-woofer, but I want to go the full route. I need help from you for the following: 1. Head Units : 5.1 surround capable Head Units - 1-DIN only - there are such units e.g JVC KD-AVX77 - with 5.1 output- can you suggest alternatives? BT / USB inputs are a MUST have. (No flip up screens please! -I'm not particular to have a multi-media (read Video) capable unit. 2. Centre Speaker - recommended speaker and Location of speaker. I tried and searched this forum (and others) but did not get sufficient info on this. As I mentioned since I already have 4.1 fitted out with an aftermarket HU - I'm looking for a 5.1 HeadUnit and a centre speaker only.