Call the co on my tank in the pics. He will make what ever you need. I am pretty sure he is the guy that builds them for Chissled and he is a bit less expensive. It has to be tall enough inside to house the relatively large Rule pump though. I also elavated mine so I coud clean up the water that ends up in the spare tire well from run away ice and drips. My car is more of a weekend warior/race car too so I dont need the trunk for storage. Tank, Bat, bottle, Done.