I had an approximative article translation ready, you can find it
here.
I find it interesting than someone else took that point of view, starting by a solid socle or fundation then select a "leader".
I had an easier time to read the automatic translation in english than in french.
You didn't mention the potential lvl 3 that could complete your team, it disapointed me a bit, otherwise it's a really interesting article. =)