Wow..$3k for a tank upgrade! I will use my Rotopax all day long. With 2 molle panels and up to four 2 gallon Rotopax that will work fine for me.Awesome. Those look great.
There is another thread about exploring the idea of swapping in a bigger 21 gallon gas tank from the GX 550 or other after market options. How would you compare the pros/cons with the side panels and Rotos against a approx $3k theoretical main tank replacement?