Many of the services are internet based, which is handy, but doesn't work well if your applicants aren't computer savvy.  

Further I assume then when analyzing a potential multi unit deal, say a 4 plex, that I should compute potential purchase price on the expected cap rate (A, B, C) using a 50% rule as a first pass?

If they suddenly decided to set up a few extra computers and/or servers, that could explain the spike in electricity usage.

Subsequent financing such as a second would be weighted to the total contribution and you'd consider it's interest rate. 1st at 7% is 75% of the total, 2nd is 9% at 10% of the total, 15% your cash at your assigned cost of capital of the total, compute to the weighted averages for the solution.

Property Price computed @ Market Cap Rate 6.

In 2009 over 61% of home owned a computer.

I'll get that mug shot up soon I just got the picture on my computer and with the technology we have with phones now I really don't use it as much if you know what I mean.

Remotely log into it from any computer/tablet/phone and I have access to my excel files, pics, invoices (PDF), leases (PDF).

So again, is the LMO liable for computing this in accordance with prevailing standards?

You go from the day job (computing and phone ) to the physical labor or floor sanding and prep.