V21 Fuel Tank Removal - questions

[Blue_Runner]

Destroyer, you cut along the indented area right around the seat boxes....what did you cut your floor with?

Also wanted to add that the wood coring under my floor is all solid so I don't want to have to do any more cutting than I have to and do not want to have to put any type of durabek, rhino liner, coating of any kind on my deck as it is in good shape also.

I just want to take this tank out, get it cleaned out of whatever mystery obstruction is in there, and put the hatch cover back with minimal appearance issues.