Nice work!
I know for question A you meant 12.6V - (0.004 ohms x 200A).
Damn, I slipped up on that. I was trying to show my work so others could benefit. Whoops! Since you already corrected it, I won't go back and edit it.
Pretty impressive. The last Dynamic was double the highest rating in the manual. It is nice to see companies not trying to fudge the numbers just to sell amps.
It is hard sometimes to make it through life without some battle damage. You're still here. You have a family that loves you and friends and fans that stand with you and you are doing something you love. No racecar worth a hoot made it through without a few scratches and a dented fender. Steve. you have many more races to run. Congrads on kicking that lumps ass.
The weakest link in security is always the person using it, usually they circumvent the security for convenience. The user is the easiest target for scammers.