I have a lot of credits on this site....and don't mind doing the occasional search for people !
I couldn't find your Elijah Burrows on freebmd......but on the 1837 gro index...when I checked it out....the correct ref is :
BURROWS Elijah Sept 1842 Portsea Island 7 95
(there is no Elijah listed in the Dec quarter)
Incidentally, as I was searching, I accidently searched births instead of deaths the first time....and found this one, which may belong to you !
BURROWS Eliza June 1842 Portsea Island 22 144