an antenna always gives access to lots of cowboy movies don;t it?
I'm not so familiar with your set up, but what you suggest seems a good alternative- free up the counter space
does audio run through the van or are you using the tv speakers? if so, would that ever be an issue if someone is sleeping?
btw woot often has mounts for a good price, owned by amazon free shipping of you have prime
https://www.woot.com/category/electr...nt_cdet_elec_4