@tommo: I think I understand your point. I may have not been clear. I was looking at things from the point of view of “chunck learning”. If you start on an upstroke for the ascending 3nps two string chunk, then it only involves inside picking.
@Gtrjunior: I totally agree with Tommo’s suggestion. I do not play academic exercises too often - they don’t seem to keep me motivated for long periods of time. I mainly try to learn challenging songs (I mostly play instrumental stuff); that’s where I tend to make the most technical gains. As you said, it has the added benefit of providing ideas to steal (uh, I mean adapt) for my own compositions As Tommo said, there definitely is a planning phase when learning a new song (figuring out the correct fingering and picking patterns).
For legato, sweeping and tapping arpeggios, if you like his style of music, I suggest attempting to play any instrumental piece written by Paul Wardingham (tabs on his website) or his 20 epic metal licks/20 metal licks video tutorials (on JamTrackCentral). He also has some economy/alternate picking runs in his songs and exercises, but they are not as frequent as in other player’s compositions (e.g. Andy James).