we recently installed a rack mounted UPS at a customer site. we would like to feed UPS power to the wall mounted devices. we have two choices, either buy a wall mountable UPS or use an extension cord from the rack UPS to the wall. I would prefer the latter as the current UPS is only at a 15% load but don't want it to look tacky with an extension cord running to the wall. what is the standard in these cases. is there a professional looking power strip that we can use?