L0rdGwyn, thanks for the recipe. I'll definitely be playing around with some cables sometime soon. It's been a long time since I've made any. But I happen to have a big spool of OCC slow drawn 28 Gauge cotton insulated solid silver wire, so I will start with that.
You have a spool of solid silver wire? Would you be willing to sell me some?
I'm heavily considering ordering a few meters of 8 core and giving that a go if not.
And one more mention about making your own cables, even if you screw up royally the most you would be out is a connector. Just cut the wire, strip it and start over. It's really hard to mess up beyond repair.
One more tip: Erwin tools makes a great auto wire stripper for around $20. It strips everything from 26 gauge wire or even lower all the way up to wire I'd never even come on contact with. One handed as well. Makes the process a bit quicker and cleaner. I personally end up cutting a few strands when I try using a knife so I got the tool.
I also got a $20ish heat gun from a local shop and haven't regretted it for a minute. I've used it on a few projects ranging from repairing a usb connector on a phone to bending some Kydex for a wireless charging stand.
Another cool tool to have is a solder remover sucker thing. It's like a rubber blower but for wicking up solder. I've used it to remove solder from a connector where I was either reusing or ended up with too much on. Great for redoing a mistake. Mine was like $5 and worth it.
Another tool is the copper sponge holder thing for cleaning your tip. I usually keep some spare solder in a heat sage container to give my tip a bath when it oxidizes too bad then punch the copper sponge to clean it up then retin the tip and I'm good to go. I usually keep some bluetac stuck on the bottom so it doesn't slide around on the table.
I'd also recommend a cheap toolbox to keep all of the soldering stuff in so you don't misplace it but that kind of goes without saying.