I am about to buy a wet kit for my 04 but want to hide the bottle. I have read in recent posts that you can fit a 1 - 1 1/4 lb bottle under the tail section. I have a pc 3 usb mounted under there right now. Where does everyone move the pc3 to? Will i need a controller. i am looking to run 40-60 shot. I have no mods except for the pc3 and filter. The exhaust will come later. Thanks for the help in advance.