Is power cord upgrade worthwhile on Lenco L75

Is power cord upgrade worthwhile on Lenco L75. I would have to have an IEC outlet installed on the TT so cannot simply try it myself. I have found in my system that a power cord upgrade is an improvement so I expect would be one here too. I played around with power cords on my other TT Townshend Rock 7 that is belt drive with external motor and somehow different power cords did affect the sound.

So Lenco people....what have been your experiences?

thanks

Michael