Apologies for just getting back to you. I'd definitely recommend a trip to Jessops if you've not been already! I'm based in Aberdeen and one guy in our shop was ridiculously helpful, I still go in there for advice from him as I know I can trust that he's going to give me an honest answer. Obviously I can't speak for every Jessops store but this guy was completely unbiased, and grilled me on what sort of photos I wanted to take, which cameras I was interested in and why etc, basically making sure I'd done my research and knew why I wanted the camera I was looking at. He was then able to offer alternatives for me to consider, as well as general advice. He's since helped me with additional lenses and when I wanted an ND filter that Jessops don't actually stock, he wrote down all the details for me to find it elsewhere. So from my experience, Jessops is a great place to discuss what you want from your camera and get a lot of useful advice that isn't going to be all about pressuring you to buy the most expensive kit in there!
As for the deal you posted for the camera body and two lenses, I'd personally just buy the body, as I got rid of my kit lens pretty quickly. If I had had the knowledge that I do now at the time of buying, I might have even looked at buying a second hand body, and then bought my two lenses new, just to save a bit of money (or have more for a third lens
The kit lens was fine but I soon realised I wanted different things from my lenses, hence buying two that are totally different.