try adding "-gp 8332" to your batch file...
Never used Eligius before, but I have gotten mine to work on BTCGuild and Slush's pool.
As stupid as it sounds, double check your worker's name and password. I had mine entered incorrectly after trying several different pools unsuccesfully and was missing a period in the worker name.
Other than that I have no idea... it looks like everything is set up properly and like it should be working.
Until we see what is in his user:pass area, I'd be willing to guess that's where the problem is. I run several cubes and blades and while some pools don't work well with stratum_proxy and blades/cubes, eligius and slush's pool do work just fine. For Eligius, you have to have the username be the same as your wallet address (and that wallet has to be one you can mine to, not an exchange),and for good luck you should always send a password. I use "walletaddress_device:x,walletaddress_device:x" when I point a cube or blade at eligius.