Looks like the basic tune up work is pretty well covered.
Holster: How about a Lobo Enhanced Pancake with Optional Inner Hammer Shield. I prefer a Medium Tan Finish, and 1.5" belt Tunnels. It will come Detail Boned to the gun at no extra charge.
If you need better weapon retention, you can also order it with Thumb Break. Ray normally has about a 4 to 5 week delivery time. Not bad at all for a custom made holster.
With a good gun belt you should be set.
http://lobogunleather.com/
Bob