Im thinking of having a 7 lrm barrel made. Looking for some first hand knowledge and experiance with this cartridge. Is the velocity that much more than a 7 wsm or 7rem mag. Would be shooting 168 or 175gr bullets. Is this cartridge fussy to load for? How hard is it to get brass? Im a velocity guy looking for fps i would have a 26" barrel. Any info would be greatly appreciated.