400 can do a lot, for sure. I have an Oly E-620 with a 70-300 lens. In an Oly, that's a 140-600 equivalent. I don't have a decent tripod, but with this thing on even a cheap one, it takes some very good long range shots.
“In a time of deceit telling the truth is a revolutionary act.” ― George Orwell
It's not over when you lose. It's over when you quit.
