I see where someone installed an electric fireplace for his RV can you buy it at LOWES OR Home Depot or do you get it from an RV dealer. The job you did looks great.
You should not get an electric fire place. They don't have a chmnie. How will Santa get in? And I'd be concerned about him getting electrocuted! He's been fire proofed for centuries, now he will have to upgrade his suit to make it electricity insulated. Poor guy. He's getting older now you know. He might be electronics challenged!