Well I guess it is unanimous. Stripes it is. Thanks
Got the tank pulled today.... Found where all my foam and nut shells were coming from..

Chipmunks....
Fuel tank deck was soaked as was the foam under it. THe foam up in front tof the tank was bone dry though. It appears somebody glassed in the bilge once and dammed up the foam from draining out what it could.
All cleaned up.
It appears to be all structurally sound, I have to get up under the floor box to dig the rest of the foam out yet. FUN! Can I get by with regular 3/4 inch plywood for the tank floor? I will seal it up all the way around.