I have an old 1917 vintage Colt 1911 and would to have some accuracy work done. This would be mostly internal things like trigger and barrel work. I own a serious shooter[John Giles ] 1911 and dont need another tack driver,but I would like to improve the old Colt somewhat.Im open to suggestions and advice. Thanks. PS. The old Colt has been reparkerized and also has adjustable sights so it may not have collectors value.