I’m wanting an icom ic-2730a that has been modded from gigaparts. They recommend the shark 2m/6m/70cm tuned to the icom only problem with the setup is it’s a magmount antenna and I drive an aluminum truck and pull a trailer most of the time. I’ll be hooking the radio it to a quick power disconnect so I can transfer the radio between trucks both are fords and aluminum body. So I need a recommendation on an antenna that will work for me while pulling a trailer. Hope for some helpful information. And if there is a better radio that I should consider let me know. No btech or Chinese crap. Pictures of rigs below for ideas of how big the trailer is. Price is not an option for a good antenna.