Need help with fresh ssd install on MSI GE70 Apache pro

Hello all, first time post.

I have read as many posts here on the forum on my issue, and wanted to make sure my plan is correct, as well as try and get a few questions answered. I appreciate it!

I have a new GE70 Apache, and want to install the samsung evo msata SSD to mate with my HHD. I want to use the ssd for my W8 OS, and the HDD for storage. I have not installed an ssd before and would appreciate help with the steps.

My plan is:
-make burn recovery on my USB flash - is a 32GB USB enough?
-set boot priority to USB
-disconnect the HDD
-install the SSD
-boot off the USB
-install W8 onto the SSD - will I have issue with product key?
-restart laptop, enter BIOS and set boot priority to SSD
-make sure W8 is working on SSD
-format HDD - any specifics that i need to know about - i format to a "simple volume", correct?
-reload whatever storage/programs back on to HDD
-done

-any other important steps?
-what about the hidden recovery partition on the HDD - will the burn recovery install a new recovery partition when it installs the fresh W8?
-besides W8, what else does the burn recovery create, ie does it back up MSI OEM programs as well?
-is my apche already set to AHCI for ssd, or to I have to set this?

I appreciate the help - thanks!