I have a 1988 RCSB with a carbed 400 sbc. I was thinking of removing the the canister since it really doesn't do anything now. Ive read that it would be wise to keep a valve of some sort to prevent pressure building up in the gas tank. Right as of now i don't have time or the patience to drop the gas tank and run a valve along the fill tube into the bed fender. I was thinking of adding the valve into the engine compartment mounting it to the radiator core support. Is there any dangers to this or any other downsides?