This is mine:
CODE
-8 -P 4096 -T "artist=%a" -T "title=%t" -T "album=%g" -T "date=%y" -T "tracknumber=%n" -T "genre=%m" -T "encodedby=PX-W4824A => EAC 0.95 pb5 secure => FLAC 1.1.2 -8" -V --delete-input-file %s
It pads with 4 KB's and uses flac.exe to delete the wav file (uncheck EAC's "Delete WAV after compression"). It also writes my encoding pipeline to an "encodedby" field...
I had --replay-gain in, but took it out as you'll have to replaygain after encoding (using foobar2000 or metaflac.exe) anyway if you want
both correct album gain
and correct track gain values on the files...
EDIT: Typo.