I have a 2020 Defender Max HD10DPS. I've added a light bar, whips, rock lights, 4 x DS18 8" coaxials in the roof with a kicker 4 channel amp running those, and 2 x 12" DS18 subs in the bed with a Skar Audio 1000 watt amp pushing them. I'm running a DS18 MRX150 for the head unit. After riding for...