It would not do your business any good to provide a service that is already done if you don't make it own. Give it your personality. What would it be like if all the fast food services serves the same thing and have every little detail down to be exactly a like. It would be boring and it would feel like there is absolutely no choices to choose from. Make it Personalized.
Safety is a concern for all.
Of course you want to follow all the standards that are set for the business of your choice. As a business owner, one would not like to see their potential customers fall outside there business, nor would one like to see there employees hurt all the time. Of course, it is a difficult situation and plan to follow. Things will happen and it won't always your fault as a business owner. However, safety rules and standards need to be followed to a tee.