So a new dash light came on today and I needed a jump to start my cruiser. No weird nosies coming from the engine, so I don't think any bearings or belt went bad. I'm charging the battery overnight and seeing if that's the issues, but I suspect the alternator is shot. Partsouq has them for the 1Hz at around $650. It's the OEM and is rated at 70amps. Since I'm adding more lights and possibly a camping fridge later on, is there a bigger aftermarket alternator for the 1HZ motor I should/can buy? Also should I replace the belts and waterpump while I'm changing the alternator? TIA.