Awesome pics, I'm sure she'll be really happy.
I found the following Lightroom pre-set pack awesome for Weddings, also speeds up post processing no end:
http://www.presetsheaven.com/2009/02/19/8-epic-lightroom-presets-for-weddings/
I reckon it's all too easy to go over the top with things like those, I personally wouldn't want lots of black & white/sepia type shots for my wedding for instance (I could do that myself later if I wanted to play around). Tweaking levels to make the sky brighter and things like that I can understand but one's like the 'natural skin' that makes people look dead is a step too far
I've had a quick look at this and most are a bit OTT, although the B&W preset is actually quite nice.. My sister wont be doing any changes to the pics once I have given them to her.. so will have a play with all of the ones I pick out, some will be minor changes, like slight crop changes or rotation, and a few I'll spend a bit more time on. It'll take a while but worth it in the end..
I reckon if you used those as an example on a wedding photography portfolio website you'd end up with brides and grooms-to-be throwing their money at you
I think I'm doing my first wedding in August, and I doubt I'll get anything anywhere near as good!
I'm sure you'll do fine mate, just make sure you prepare with all the shots you want to take. If you've got someone who can help out and get people organised it's very helpful, if not use some of the grooms men and be prepared to shout and order people around!
I'd have liked to have had more time to take a few more of the couple in the grounds but time ran out unfortunately, as had a big list of things that would have looked good, and those shots are far more interesting than the standard group shots..
My setup was the below, but can't remember if you are still using the 7D or went for the 5D, if so I know there are some slightly better choice lenses on the full frame body:
7D + Canon EF-S 17-55mm f/2.8 IS USM + Canon 430 EX + Diffuser (Standard photos)
500D + Canon EF 100 mm f/2.8 + Canon 420 EX + Diffuser (For the longer more natural shots)
Plus spare memory cards, batteries (camera and flash), Tripod (Tripod was optional really, but I needed to be in some of the shots
)