Swapping fuel tank

1. Tank. Ordered. Check
2. Sender. Ordered. Check
3. Grommet. Ordered. Check
4. Pad. Ordered. Check
5. Straps will inspect
6. PB Blaster on nuts tonight (fuel tank)

Anything else?
Why did you order a sending unit? Is the existing one in your tank in rough shape? Is it the OEM one?