I have an older set of EMG PJ pickups and have a new PJ solderless wiring harness. I have thought about soldering to the pickup but thought it might be easier to manage if i spliced the old pickup to the new harness. I'm wondering what you guys recommend for splicing shielded cable? Should i solder the shields on a pot and twist the wire together cover with shrink? I'm also open to totally different ideas about what i should be doing.