> If you're comfortable with working on HV electronics and know how to solder and use a multimeter getting one of these for cheap is completely doable.
Err, you missed the most important one: knowledge to find the bad cap
The fun thing about Rifas is that they're most there as filters; half the time the equipment still works fine, even AS it's emitting clouds of smoke from the final act of the capacitor's life.
This was during the bad caps era [0] of computing. Visual inspection and then testing with a multimeter was more than enough. The 10k volts was my bigger worry! But I was fearless for a free, large monitor.
Err, you missed the most important one: knowledge to find the bad cap