Without knowing the facts of your specific situation, it seems like your challenge to the cell tower construction will revolve around a land use...

Does undercapitalization matter as a formality to keep your liability protection?

Being adequately capitalized is a corporate/LLC requirement. It is very important to maintain sufficient capital reserves in order to be able to...

Looking at a commercial space for lease.

Without looking at your specific agreement, "all inclusive" rent usually means the monthly rent is inclusive of common area maintenance (CAM) fees...

Once I close escrow can I have them sign a new 1 year lease and add new terms & conditions that wasn't on their previous lease?

Yes. Once you have closed escrow (assuming this step was not already completed), you have the option of negotiating new lease agreements with the...