i had a tank in the boot for the pumps and a bottle next to the tank for the propain dident have ant real problems with fitting it i had one big safty shut off switch so if somthink went wrong i could shut the lot down lol. o yea my bumper caut fire and my number plate melted and the spoiler and rear lights melted ect ect ect you get the flow lol. ive taken it off now gonna soon be building a better one for next year bigger and better flames woooooooop