I've done the HUD install also & did it slow over two weekends. It looks scarier than it actually is. My only recommendation is to keep track of your screws & put them with each piece you pull out. I had a bunch of baggies that I put the screws in and taped them to the piece - I also made any notes that would help me put it back.
I'm 50, not a mechanic, & my tools come from Harbor Freight. If I can do it by myself anyone can!
Highly recommended Mod!