Out of all of your designs I really like entry
#17 or joe 04. Can you use some different PMS colors just to compare and maybe play with the fonts just a bit.
PMS Combo's:
PMS 376 and Pantone Warm Grey 8
PMS 376 and PMS 2607
PMS 452 and PMS 450
PMS 4525 and PMS 445
PMS 222 and PMS 117
Your logo's look great!