Audio Upgrade w/Sync 2

I going to install 2 12 inch subs, an amp, LC7i, and new 6x8’s in the doors. All this is going Into my 2015 F350 dually lariat with a sync 2 head unit. Can anyone please help me with how to do this? Kenwood KFC-C6865S 250W peak X4 speakers 6X8 2 way 4 ohms a piece Audio control LC7i. Six channel line output converter w/accubass. Active speaker level inputs Amp kenwood KAC-5206 maximum 400 watt 12 inch subs kenwood KFC-W112Speak power 800 Watts rated power 200 Watts 8OHM X 2 speakers How do I wire these having different impatience and different ohms. Can anyone explain in autio for dummies way with possible diagram and pictures?

I like this option from ADS. http://maestro.idatalink.com/search/search?project=ar&vehicle_make_id=12&vehicle_year_id=2015&vehicle_model_id=799&vehicle_audio_id=12198 It doesn't get much easier. You may need to look at your equipment line up as well, you've got a 2 channel amplifier with a 6 channel line out converter. Is there another amplifier in the works here or are you planning on running the 6x8 speakers of the factory power. If so then go with the LC2i and forget about the maestro unit.