I am looking to see if I can upgrade my 2015 Ford Fiesta ST to the newer Sync 3 upgrade. I know this is possible, but I am primarily looking to upgrade the Sirius/XM tuner so it can receive channels higher than 180. Local installer says no, that I need to replace the CD slot as well, because that's part of the XM tuner. Can this be done using a 2016 or newer Ford radio parts or by an aftermarket solution? I know I can use my phone for Sirius/XM, I'd rather have it built in. Thanks all.