I LOVE LOVE LOVE Avent bottles and pump. If you use the Avent pump, you have to use their bottles or a special coupler, and I believe their pump is the best on the market - esp for a hand held. (I hate the electric - I guess they just didn't fit). Their bottles are some of the best, too, and you can choose from disposable, nurser bag type, or regular bottles, with newborn, infant, and cereal nipples.
I'd also pick up a tube of LANISOH and some nursing pads. Start using the Lanisoh about a week before your due date - keep going through the first two weeks of nursing, right after nursing. It helps with the chafing and bleeding nipples. I'd also recommend that, after the baby is born, you nurse on one side until he's refusing it for the feeding, then switch to the other (about 15 minutes per boob is pretty effective). At our hospital they recommend 5 minutes per side, and that's usually just enough time to get really sore nipples and an angry baby... some new moms take that long just for the milk to let down at first.
Also, in my experience (and several of the moms that I work with), the first week of nursing your nipples will hurt so badly that you wish you could unscrew your boobs and use them as bottles. On the seventh day, it should be getting better and at the end of two weeks, it doesn't hurt any more. There are nipple shells (if your nipples are flat or poke in, instead of out) that you can get at Target that may help in the above instance, but over all a good lactation consultant is worth her weight in gold those first few feedings - and the hospital provides one for free.
Do you have a carrier? Have you looked at OverTheShoulderBabyHolder? I love mine. There are a few other styles of the same carrier online - over a shoulder is so much comfortable to me than the in front, because it distributes the weight to your shoulders and hips, instead of feeling like you're 12 months pregnant because it's all on your lower back. IT also lets you nurse the baby in public without anyone seeing anything, and you can use it pretty much from birth (after he's clean, of course - lol) to 50 pounds - in varying holding positions (from across your chest to on your hip... it's like an extra arm.
Enjoy your baby, it's hard to mess up when you love them that much.