I am looking to upgrade my system from the Boom Audio to the Level 3 Soundz Customz system which is a package deal using Focal speakers and the Arc Audio amp. Just wondering is anyone has any experience with them, customer service wise, or warranty wise? Based on this forum it looks like those would be great components for just a 2 channel system. That setup including all the harnesses and brackets/adapters is $700. Seems reasonable.