The typical landlord favored lease if an exclusive is given has it more narrowly defined so that other types of tenants are not included in this broad language.The other part is for instance a clause stating what percentage makes up the business.

Withoutknowing the details I cannot suggest which would be right to add on.Several you should pay attention to are:- Ordinance & Law: Provides additional building coverage to deal with rebuilding cost    Increases due to changes in Zoning or Building laws- Personal Injury Liability: Libel, defamation of character, wrongful imprisonment, etc.   

I agree with what others have mentioned here:1st, define your goals and investment criteria.2nd, educate yourself with materials specifically targeting your goals. 

You can raise their rent, but not an "unconscionable" amount, "unconscionable" to be defined by a judge hearing the case! 

Its not defined as failing when you pick yourself back up and try again

Is there a big difference in interior layout, finishes, appliances, etc. a $100 difference per unit on a duplex should be defined for the reason.

This will give you a lot of the basics in real estate and help you better define your goals and your focus. 

Most cities around here have defined permitted uses and defined conditional uses.... 

I wasn't going to let that loss define me.

Talk about previous deals you have managed successfully, if there are no deal then it mostly comes down to your character and references.Best of luck!