Super thanks Gregg these are really helpful. I am relaying out the seats based on these. Thank you for spending the time posting because the additional photos and explanation have been great.
Next round of questions while I finish the seats. I removed the gas tank and had it dipped and recoated. It was a tempo 18 ga with awesome graphics on the outside but i lost all that in the recoat. I also blew out the fuel line with a air compressor. I hope this will be ok and i don't have to replace the whole line. It seems to be clear and was getting plenty of flow. A couple of questions that go with pics below. Is that a fuel filter on the gas tank attaching to fuel line? See old tank pic with attachment. I was going to replace the 2 hoses, gaskets @ float, gasket @ fuel filler on deck and the weather stripping around the the tank for plumbing straps. thanks