I'm about to head out to England and Ireland for a couple of weeks and am worried that my TK45s and lenses won't make it past a security checkpoint in the backpack I use. Has anyone had problems with checking gear in a pelican case or other such hard-sided cases. Not worried about damage, more about the pelican case shouting "Camera Equipment--Steal Me!" Any information on checking gear would be greatly appreciated. Thanks in advance. Randy Redford