My main hobby is racing motorcycles and when I'm not racing I like to go biking, snowboarding, fishing, working on my car/motorcycle, airbrushing, drawing and I would like to do more woodworking/metal fab builds. 

If asphalt have some metal plates about 12 x 12 and place under each foot., c. 

Typical homes in Las Vegas have tile roofs, desert landscaping (rocks), stucco siding, metal doors and window frames, and concrete block fences all of which require little or no maintenance.Low RiskLandlord Friendly Laws - Nevada is a business friendly state.

I just don't want to start off from bare-metal scratch with an attorney; I'd like to have some kind of a "foundation" to start with - like good contract forms, for one - and then engage an attorney.

There could be a great deal of demand for that commercial metal building or not.

whats a fair price to replace metal lintels on windows?

More space inside and less heat or cold transfer through the metal.    6.  

they still have some metal corrugated shutters left (as of Wednesday 9/6/17 morning).  

The property has two existing 2000 sq ft shells (one was built to be a huge garage and another a detached patio with high metal roof and think concrete).

If you do go hard surface use a metal stairnose that goes over the front top edge to help[ with slipping.