EVW,
The flies you've described are classic river SMB patterns and will catch 'em year round. I'd add to your selection some poppers and generic surface flies. For the autumn months, many of us prefer to switch to minnow imitating patterns. The venerable Clouser Minnow is mighty tough to beat, esp during the colder periods after about mid Oct when bass hang deeper. Keep in mind, the number of active aquatic insects declines in the fall. Also, crayfish numbers drop off during this time too and bass switch from the bugs and craws that comprise the bulk of their summer diet - to small fishes. Larger flies work well in fall too. Those shiners and chubs that the bass are after this time of year are at full grown size so a 4" long streamer fly would be about right. Water is often clear in the fall and natural colored streamers such as olive over white work well. Black and chartruese work well in stained water. My fly box includes some fairly large streamers.
One final note: I like to have some weedless streamers for late Oct. This will allow you to punch your fly through floating leaves and retrieve it through suspended leafy debris.
