I think you need to add three filter .spr replays for convenience.
A: wr, my, other.
wr - a folder containing all of 940 wr's downloaded from here
my - a folder containing all the saved me single\ hotlap replays
other - a folder containing all of the downloaded me replays with lfsworld (not wr)

See pictures
folder - my - other - wr

I think that the general idea - of creating multiple sub-folders inside the spr & mpr folder and then using the LFS interface to browse it - is good.

Quote from Flame CZE :

I think that the general idea - of creating multiple sub-folders inside the spr & mpr folder and then using the LFS interface to browse it - is good.

You read my thoughts

ADD:
+1 good idea the Flame CZE.
because for the organizers of the championships will be very convenient to have a folder for .mpr