I followed the instructions you listed, but when I try to execute the config on my server, I get this message "'ugc_6v_standard' not present; not executing." I haven't altered the UGC configs in any way, I just wanted to test them on my server before I edited them.
Should I put them in the SourceMod folder instead?
EDIT: NEVER MIND! I figured out what I needed to do! Everyone, thank you so much for your help, I would have never figured this out without you.