hey guys i need some help on my set-up this is how it looks rite now

but i want to put it all where my spare tire goes which is rite underneath where the tank is do you guys think i can fit all of it in there oh i will be going with a 5 gallon tank instead of my 8.5 gallon tank any ideas or suggestions on how to set it up oh its on my dodge charger thanks

maybe! your battery and a electronic component are there as well , you may have to do 2 smaller tanks to have more versatility in your mounting options.  your valves will have to go off board of the tank.it should be doable if you plan it right. and are willing to deal with the down time!!!!!!