It sounds like you're going to have enough other 'wow' factors to distract anyone from looking too closely at the railings.  

Do not do anything that has not been proven.You need to office where there is the least distractions.  

Form an office that does not have many distractions and your own place could be it as long as you can close it up and be formal so that it feels like an office.  

It's easy to let the little things distract you so you dont have to face the bigger, more real, challenges.I recently ran across a series of articles on anxiety and procrastination that helped shed some light on my situation..

Sorry I didn't spend more time elaborating that...I got distracted with the thought of someone potentially not getting an inspection and jumped straight to that.

You must be highly self motivated for positions like these, not just in training but on the job, fatigue is not an option and your attention detailed to 110% as you perform.They also require a great deal of focus, you can't be distracted and you are disciplined to remain calm under extraordinary circumstances or in an emergency. 

This as opposed to feeling the pressure of having to know everything before you do anything - that's often overwhelming and distracting.

Do not get distracted too much.  

You can locate your office at home if you do not have many distractions.  

An at home office can work if you do not have too many distractions.