Understanding risks associated with PG in SBA loans

I'd like to understand the following:


1. I am aware the cap for SBA 7a loan is $5M (at least as of today). How do they determine how much actual loan can an individual or the potential business receive? Do I get $2M, $3M or full $5M - how is that decided? My understanding is many lenders lend on cashflow basis and not collateral - how does that play into this?

2. Say the searcher / acquired business becomes insolvent, has to declare bankruptcy. What all does the SBA come after? For example: assets under my name upto a $ value of the loan amount owed, what about future cashflow, do they come after assets you have in another country?