you state that you're based in CA and are about to start buying properties in AL. 

To do well, build a strong money base, keep a good credit score, and look at other loan types besides FHA.

Consequently many inexperienced investors make investment decisions based on where they can afford to buy, not necessarily where a good investment thesis may exist. 

If I did my math correctly, on a 3,600 SF triplex where you buy the land for $150k, you generate a gross profit of about $84k (based on a $140/sf build cost and sale price of $205/sf), before you pay interest on any borrowed funds or closing/commission costs.

Analysis of properties with positive cash-flow based on market analysis of rents.

Lets go over your questions one by one and provide some general thoughts based on your goals1.

Based on your ideal loan terms, here are some thoughts on the funders you’re considering:RCN Capital: Well-regarded for their flexibility and strong presence in the hard money space.

People responded by explaining that residential mortgage lenders are looking for US-based customers, who have their residence, income and assets in the States.How do they view foreign debt?

The concern is possible lead based paint.

It was pretty wild I brought my plane down from Oregon and had it hangered at Hawkins field which I did not realize at the time was the middle of the hood.. but it was safe and Jackson was a good base to fly to my other markets.