Eventually my inspo vision is of the line & on it's way .The question is which bracket system is best for mounting an Argon bottle on the side of the unit .2 mates of mine have butchered pony slide mounts but in both cases they used the dil camband to hold them in place the only problem being that the catches were behind the argon bottle necesitating the removal of said before unclipping the cover ! these were both on classics so I don't know if the case is drastically different or not ? If the best sort is drilled & bolted is there anything to watch out for or some exact drawings please .