Dry Cell Battery
 

You may think I'm getting a little carried away here. I know I do!
 

But the options are endless. I chose to put a dry cell battery in the passengers side foot well. The battery is 1/3 the size of the standard, and it moves the weight away from the left front corner to behind the wheel and down low. More importantly though, it now frees up space for me to build a water spray/injection system (more on that later :-0).