I agree with what a lot of others have said and say go for a 100. You can always keep the 80 and relegate that to trail only detail while using the 100 for anything else/longer trips. There are a lot of really nice/already kitted out 100s for sale in the $15-20k range that sound like the perfect truck for you. All the cool gear without having to spend the time to buy/research/install it all. Good luck with whatever you go with. In a dream world I'd have my 100 and a Defender 130 Truck haha