Sceptre Wire Runs

[Rufneck]

For you Sceptre guys, what is the best way to secure the wires that run from the helm back to the bilge? I am referring to the power wires for the pumps, transducer wires, etc. I know most run them underneath the gunwale on the starboard side. I am just not sure how best to secure them. I obviously want something that will secure them, but also gives me the ability to pull and replace wires as necessary.

TIA