If you don’t mind, let’s circle back on data cable. This is an experimental project on both sides and I would like to first see if this cable would make any audible improvements. I went through considerable trouble to source special connectors and the wire that is touted to be next level In digital data transfer. I will gladly share more info once I had a chance to compare with stock data cable.
Did you hear audible improvement with your custom power umbilical?
As far as fuse goes, my go to reference is HiFi Tuning Supreme Cu.