Thats a nice rack, Shotgun. Looking good. I hope that your setup is not visible through a window. Word gets around pretty fast among some types. As is known, many thieves have scouts out working on commission. Scouts on the front end and a reliable fence with dope or cash money after the fact.
For several hundred years burglary and grand larceny were common law felonies - hanging offences. Not surprisingly, in the old days, per capita, there were many fewer burglars and rip-off artists. It useta was that crime suppression was just a simple arithmetic proposition: subtraction.
I rotate my repro old timey pistols and just keep one or two sitting out on an antique desk or sideboard. Fun to come by and handle, point, shoot an imaginary bad guy and just appreciate. If I kept any more than that out at a time it would be a case of sensory overload.
Tljack - my 2¢ is hang that beauty anywhere that cant be seen from the exterior and work out any extraneous details as they may come along. Its your rifle and your home - be careful and then do absolutely whatever you care to do.