I don't have any original ideas

but I'd agree with Atrocities whole heartedly. Your mod will be great, and I'm looking forward to playing it with/against some of my nerdy (me included) friends when it's ready. And true, while it would be great for the project to be done yesterday, this is more your hobby... so take your time and make it what you'd like it to be!
Cheers,
And where exactly did you go for your holiday?