7 and 8 are bigtime, wise choice. If you are going with 7 and 8, might as well make number 6 FIC 950s. Why? Same reason a dog licks his balls. Because you can. DSMlink easily makes 950s work, why upgrade twice. The rest of the list has way more name brand stuff than I would run on my car, but thats your call, not mine. For a FMIC I would get something more like the Kinetic/SBR or AGP kit. #2 looks good. For the DP try
www.roadraceengineering.com, I use the "long" version for the regular O2 housing. If you get the EVO O2 housing, they offer another version to properly mate up to that, and RRE uses Apex for thier 3" flanges.