I'm assembling the components for my first Zen Kit #1. Two of the suggested aluminum electrolytic capacitors are no longer available from Mouser, the Vishay 1000 uF 35 V 20% and Nichicon 33 uF 450 V 20%. There is a substitution suggestion for a 1000 uF 40 V 20% for the former. If I remember correctly, it is acceptable to go up in voltage.  Does anyone have a suggestion for the two capacitors (sources, manufacturers, part number). Thanks

Steve, Thanks. I was just looking at the second link. I'm looking forward to getting busy.
Cheers!