400 hp 5.2l vs 5.9l Magnums

My turn….

Have you built your own engines if so, how many?
Have you worked in a machine shop?
Do you rebuild your own heads?
Have you been asked to build engines for others?
If so how many?
Any schooling?
Any family in drag racing or other racing venues?
How many generations?
Are you or have you been a professional mechanic?
If so, how many years?