Although i would agree that cutting a hole in the floor is alot easier to do, i opted for the dropping of the tank for several reasons,
1. I wanted to check all the fuel lines hiding under the tank,
2. I wanted the tank cleaned out before the new pump was put in to ensure no sludge and dirt was stucked up. (which was found in the tank)
3. Cutting the floor would weaken the floor and allow rusting and water to come in.
4. Cutting the floor......It's MONKEY!!
5. I'm a woman and it will be done my way, and wasn't me getting my hands dirty on this one!!!