I'm looking for durability and ease of access for repairs.

I have some limited access to cash, but in the "analysis paralysis" phase and hoping to get over the hump soon. 

The only things to worry about is the HOA - are there rental restrictions?  

Without exception, every one of those laws has denied access to funds and denied home ownership to people who could have enjoyed property ownership if there were a free market.The number of workers in my chosen profession, mortgage brokerage, is down by nearly 80% from its  2007 peak.  

I'd be able to assist in the project management, and I have access to quite a few good GC's and specialty artisans (ie, tile, roofers, etc) that could be subbed for the project; however, I don't know (personally) anything about new builds here in WA State.Thanks for any input in advance!

That means primarily I'm looking in Frisco, Allen, McKinney and Prosper with no real restrictions on any neighborhood in those communities.  

Did you directly have access to MLS or hired an agent?

Rent control laws are pervasive, and our Board of Stupidvisors is tripping over themselves trying to pass more restrictions, many of which get overturned in state supreme court as being unconstitutional or violating takings laws. 

Simply get a Power of Attorney from the seller to be able to access bank accounts regarding that particular property only.

Having both will grant you with more confidence and greater access to necessary information (not to mention saving time, as you will not have to wait for someone else to allow you to view a property or provide comparables as your wife can now carry out such tasks).