Best electrics

Starting from scratch what's the best setup for reliable useful electrics?
I want to ditch everything on my curry burner and start again, need easy starting ignition that's least likely to give up, loud horn, bright lights with an extra spot and phone charger. Everything that will plug together and just work as it should cdi, stator, rectifier, switches, loom etc.
What should I buy, where from and how much?
I want to ditch everything on my curry burner and start again, need easy starting ignition that's least likely to give up, loud horn, bright lights with an extra spot and phone charger. Everything that will plug together and just work as it should cdi, stator, rectifier, switches, loom etc.
What should I buy, where from and how much?