-What other ways can I help to come off as a professional, reputable, trustworthy business man? A

BINGO give that man a prize for the best answer!

It depends on jow much it is, We have used pex out here in N.Cal for the last 3 years and they still dont let you use it in parts of the bay area, if you are going to do the job yourself then then tool you will need will cost more in $ than all the material and time it would probably take you to do it in copper- I like the pex when used with a mana-block ,meaning each run is a home run, otherwise to me it looks like a drip system.I have never seen either fail,but on one job we were at, the mice were eating through the plastic (they could smell the water I guess.)

Sounds like a very smart man.  A

Nice work man. As

If you like this man as a human and want to help him out, explore seller financing options that could be a win-win situation.

., a married man, as his sole and separate property" is your new vesting.Get tight with a divorce and estate lawyer to figure out if you care about the "sole and separate property" part, and if so how much you care.

I don't care if the overnight guest is a baby, a man, a woman, or an oompa-loompa.

@Kirk Zacharda Thanks man!  As

If you give a man a fish you've fed him for a night, if you teach a man to fish, you've fed him for his life...