Leaky capacitors need replacement?

I don't know if I can fit those fancy caps in the same spot -- they are rather large!  I probably need to get something the same size so I can run the leads where they need to go (my amp is point-to-point wired).

Aren't electrolytics generally frowned upon for audio use because they leak and have issues with heat?  My understanding is that they are only used because they are physically small for the farads/volts compared to other types. Is this right?

I should add I would be most happy to put something in that might last longer.

yes for sure they do

I should add I would be most happy to put something in that might last longer.

Just get the Nichicons I linked to for $1.13 each, quality cap and will last longer than you and the next owner will probably keep the amp for anyway.
https://www.mouser.com/ProductDetail/Panasonic/ECA-2VHG330B?qs=sGAEpiMZZMukHu%252BjC5l7YR8X6v1kBION9...
Cheers George

Ok, thanks, will do!  I have a bunch of soldering questions but I will do a lot of research online before I try it out on the amp.  If anyone wants to help out:

1. What can I use for extra hands?  I would say that is 1/2 of all of my soldering problems -- not being able to hold everything together so it doesn't move when I apply the solder and all the used-to-be soldered stuff is now free to move around. 

2. What can I use as heatsinks to keep the heat to the area where I am soldering and not running out to other solder joints through the wires?

3. Is regular boring old solder from a plastic tube good enough or should I go all fancy silver solder?

I guess that's really all the issues.  :D