Fuel tank sizes for a 23cc

[natchalkley]

So I need to replace the fuel tank in my 73 23cc and I was thinking about downsizing from the 100 gal to maybe 70-ish. I have never used more than 45 gal in a day and dont really want to carry all the extra weight around. I never really have more than 50 gals in there at a time unless im going offshore but even then I dont even use half of it. If I do go with a smaller tank it would give me more room for and better access to my seachest that I use for my under the deck livewell which is under the deck hatch in front of the console.

Has anyone else done this and if so any regrets?

Nat