That looks like I nice set. I'd recommend some decent screwdrivers (jewelers + 6" and 2" long #1, #2 Philips and 3/16 or 1/4" Flat blade), a pair of needlenose pliers, a 1/4 inch drive socket set (an inexpensive set by Stanley from Wal-Mart is good). I also keep a soldering iron handy, wire cutter/strippers, my battery operated 1/4 impact (for disassembly), rotary tool (Dremel type) with one of those big bit sets like from Harbor Freight or similar. A cheap digital caliper is good to have. A small extendable magnet for retrieving screws from nooks and crannies is good. I don't know specifics of the Talion, but these are what I consider mandatory for me.