PG MPS2220 Caps Rating!

[mndevil]

Hi All, kinda new member here.

I just bought MPS2220 , and would like to know what is the original caps rating for this amp cause the seller had done replacement before.
On MPS 2220 - the rail caps read 35v 6800uF
The input caps read 25v 2200uF
There's 2 more caps read 50v 1000uF (don't know what cap this is)

is the rail caps rating same as the original? As i know the volt is the same but i am not sure about the farad.
I also know the input caps for all PG MPS and MS series should be 16v and 2200uF
About the 50v one, if members here can tell me the original rating, would be great.

Thanks before for the help.