Matt,
The last bit of advice I would give you is to take all this info and do a little research. Each one of us have our own preferences based on past experience so take some of the comments/suggestions with a grain of salt. for example, I recommended the Asus P5E mobo (X38/ICH9 chipsets) because I have one and have a Gigabyte X38-DS4 and prefer the Asus. there's not a lot of difference between the two but the one I picked for this build is an excellent value (I'm old) and I prefer the the BIOS and tools from Asus.
You can realistically spend the next two months researching this stuff so my suggestion would be do a final build (use newegg's "wish list"), spend a day researching the parts then buy. You should be able to find reveiws and articles about each part on this web site or on newegg. I personally prefer the newegg reveiws because they are from every day users with issues you will have to face when building your system.
p.s. don't go for the E7200 cpu. You might be able to OC it over 3 mghz but it still drops the FSB from 1333 to 1066 and the cache from 6mb to 3mb.