Getting ready to swap a 5.7 into my 73 Dart Swinger

Go man go! Hundred ways to skin this cat! You can't be wrong since there is no OEM on this one! Slash weld and repeat!
HAHAHAHAHA! Sublimeone! You are SO ******* right-on! I was a professional welder for the first 20 years out of high school. Metal instills no fear in this man!
Why can't I do this? The answer turns into step 1 of the journey. I get my tune right (electronics is my huge weakness) and plates on Tetanus, and Im DONE.