It's pretty complex stuff & am contemplating purchasing a software program that has an IRA module with some good spreadsheets.

I like it because of the highway expansion, Battery, and new and upcoming office parks.

We are located right in between batteries plus and UPS.

Just south of us over the GA border, Commerce GA is cleared for its US based plant to build EV batteries (SK Group, largest Korean battery company for Li-ion's). 

This area is showing lot of growth in terms of companies setting up manufacturing locations like Toyota battery plant, Boom Jet manufacturing to name a few. 

They made sure all the sprinkler heads in the condo were exposed and pressurized, and that all the smoke detectors were hard-wired and had battery backups and were working, and that the alarm sensor was active. 

They passed a battery of tests to become certified.

And to do it right, you really need to install battery backup as well or you only make money/power while the sun shines.

He sent me 2 modules out of his Fast Track Profit system and was really impressed with the material.

Quick answers here:- modular can be cheaper but it really depends on the builder and the only places I've seen consistent cost advantages in cast are in really high cost areas because you're essentially outsourcing half of the labor (i.e. building the modules) to lower cost areas - financing is a little more complicated with draws for modular being earlier so only some lenders deal with them, but you should be able to find lenders who do underwrite modular on similar terms to other constructio lenders- appraisals are typically pretty similar and homes tend to hold value similarly, but it probably depends on the quality of the build