simbah and perry lets say I buy the gmos 04 or gmos 01 I don't want to use the monsoon being that I have a 5 channel amp and also bought an after market head unit with Bluetooth I want to change out all my door speakers and put 6.5 crescendos I already bought them in the rear im taking out my 6 vy 9s and adapting them to 6.5 as well I want to run all new speaker wire since im using my massive audio nx5 amp can this be donw using either the cheap wire harness or do I need the gmos 04 or gmos 01 that's what I want to know I have no intentions using the factory monsoon being the fact I don't like how they have the whole car wired for audio eventually on my fifth channel I will add a ten inch sub