Another gas tank relocation ?

[Chevy_Jim_71]

HI also new to board and i have been looking up 2 majorproblems i am looking to solve.
1. Speakers and 2. Fuel tank

I know now i do not want a fuel cell due to the way you must fill the tank. The other thing is that i do not know what saddlebags are and how they work nor the blazer tank. How r these filled? Also have been thinking about replacing the bed off my 72 with newer model possibly a 89-94 which would solve my problems with relocating the tank and easy to fill. Any comments and or suggestions would be helpful.

Thanks,
Jim