Dual right-angle TRS/TS cable length for dual EP1-KP's

Hello! My Kemper & Remote is being shipped to me. As such, I cannot measure the lengths of the TRS/TS cables needed. I am trying to keep everything as neat as possible and do not want excess cable. I plan to use two EP1's on the right side of the remote, using only 90 degree connectors. I will be using all Remote inputs, to use volume/wah/pitch/morphing functions, as described in tutorials. I'll need 2 different lengths. From pictures, I am guessing to need:

For 1st Mission EP1 - 1 set of TRS & TS cables @ 8 inches long
For 2nd Mission EP1 - 1 set of TRS & TS cables @ 16 inches long

To those of you who employ the same setup, are the above lengths correct, or would you suggest different lengths?

Thank you in advance

If anyone is wondering where to find dual right-angle trs cables, I have found a bunch. Here are a few.

https://www.monoprice.com/ - most affordable but currently out of stock of convenient length cables

http://visionguitar.com/

http://this1smyne.com

Thanks flcmcya, that's good advice. Good to know I'm at least in the ballpark with my guesses. Cheers.