Also, part of the challenge here is there's no room for a proper layout on a card or turret board, so I have to re-interpret the layout diagram and "fly" the components old school! I did wire up the power supply on a couple of terminal strips though. I'm trying to route all the connections properly to reduce hum and will be using a multi-star grounding scheme. A friend suggested covering the component leads with housing stripped from other wire which seems like a cool idea, so I've been doing that.
If anybody sees any problems or has any suggestions I'd be happy to hear from ya. Thanks.
Layout diagram showing completed wiring in orange: