On the storage caps. Note the capacity and voltage, then measure length and diameter, and note the connector. Write all this down.
Next, go to Mouser Electronics, and Digikey Electronics, and learn how to use their search tools to find a replacement cap. Pull up the data sheet, and learn how to read it and what it all means.
This is something you need to learn how to do. Any questions please ask. Lots of guys here have mastered this and can guide you.