[user]Misterwhang[/user] Great stuff! Swing-Birds get surprisingly easier if you keep on top of them, so don't rest easy just yet and get them down tight. Such a satisfying trick. After that you'll be wanting to mess around with Swing-Bats too, then Penguin Swing-Ins, etc etc etc.
Today I was messing around with starting Build the Lighthouse from a Penguin position, so to speak, an 'under-flip' to Lighthouse. Works really well, and you're always primed for a hefty 'batS' (tama opposite of Stab).