I'm getting Published....

I'm getting a book published and need help with a couple of things.

Okay. I'm not doing this just for attention.... I'm ACTUALLY getting a book published.

There are just a few things I cannot decide upon.

#1. which publisher.

I have two lined up right now; Authorhouse.com and iUniverse.com.
http://www.authorhouse.com/ServicesStore/ChoosePackage.asp
http://www.iuniverse.com/Packages/PackageCompare.aspx

Here's a rating on all the sites
http://online-book-publishing-review.toptenreviews.com/

I can't decide which option to go with, so I figured I'd get some outside opinions

#2. Title.
So, the story is about a character named "Aaron Scott Moore" (known as Scott) from 2007. He's a Junior at School. There's an assembly that all the students must attend. Turns out some company created a virtual reality "goggle" that they wish to use for educational purposes. They have thousands of students world-wide put on the goggles and enter a virtual reality scenario; World War I. Slowly as the book progresses, all the characters forget they are in Virtual Reality and it becomes a realistic/historic fictional book. Main Character Scott Moore is the captain of a British Hospital Ship crossing the Atlantic.

Title options:

Birmingham (original name of the Ship)
Chattham (what I changed the ship's name to last night)
Scott Moore
Moore
- open to more ideas -

****

I also need a couple of people I can trust who are willing to read it for me and offer suggestions.