I'm considering upgrading my sound studio audio on my P85 MS. It appears only name I see mentioned is Reus. Just wanted to know if there are any other Audio vendors out there to shop and compare to the Reus system. It appears everyone who have gotten the system upgrade is happy with the results. I live in northwest FL, and I'm not aware of any vendors near this area. Regarding the Reus with the different levels of upgrade, are most getting the level 2 or 3 ? Your input in appreciated. Thanks in advance.