I can only speak from my limited experience, but I have the MXT275 with the 6DB antenna installed in my JK. Antenna is placed via a hood mount as my CB antenna is in the same place as yours. Being in the lower placement,
@Mrprotaganist and I could speak over 7 miles away in the city. I would gather that the ghost antenna would work well, but not as well as the 6DB. I am keeping the CB antenna in place for now as I have different groups I run with and some are still using CB. I think for most trail runs, you would be more than fine with the ghost. I attached a quick pic for reference.
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