Many pound their fists and say LLC no matter what, especially attorneys. 

Tell them to pound sand and get a different plumber.

Scrap copper wiring goes for about $2 a pound (depending on type) right now, so it would take about 200,000 pounds of wiring to make that kind of money.

. = $825,000That comes out to a 10 cap.Since you have no income at 100% vacancy, you have to buy buy the pound and not off the income since there is none.I would not pay more than 50% as the absolute max, thus $412,500 and would probably offer something along the lines of $350k ALL CASH since it also requires $60k in deferred maintenance.

Some never get going and have "paralysis by analysis".The goal is nothing will ever be perfect you just have to get started and constantly revise along the way.So many people look for a reason to not do something that they never get going with anything.Fear of failure,fear of success,fear of making a mistake,having doubts are all mental roadblocks.I ran 14 miles the other day without stopping.I am 25 pounds overweight but still had an 8 minute plus average.People always tell me they can never do that and can't believe I can.The point is they never know because they never TRY and find out.Some is physical but most road blocks are mental and people give up with their mind way before their body does.Most are looking for that silver bullet (the next greatest toll that will make you rich beyond your wildest imagination!

They are found by pounding the pavement, networking, and getting the word out about what you are looking for.

Some like to pound nails, clean toilets and other things.

Sooo, I have been pounding the pavement looking for jobs in my 'field'.

I can try to give you some pointers but the main one is to hit the streets, pound the pavement and put in the work. 

All new HVAC systems are more efficient and the coolant/refrigerant used for the new systems is cleaner, more efficient costs about $10 per lb.R22 refrigerant for older more unreliable HVAC systems like you currently have hiked the prices up to $45 per pound and up, because they companies know that the EPA wants to phase out R22.