gas tank grounding?

[makade]

Im getting ready to install new aluminum tank and wanted to double check set up.
ground deck fill too tank tab(terminal)
ground from tank tab too neg. bus
ground from tank tab too bronze thru-hull, or i guess it makes more sense to run one wire from thru-hull too neg. bus

i dont remember exact set up when i pulled the old tank, however all the old wires had fallen out of connecters!
any suggestions, or what would be standard practice?
Thanks in advance