re: #32 Kid A
Mine is a Nikon but Canon makes one as well with a built-in 1.4x converter. No human being can afford the Canon (try $13K). Shot the marathon with that and a 24-70mm 2.8. Both bodies were the D3s.
I use Nikon, too, but DX format. I just bought a D3200 to replace my aging D60. My long lens is a Tamron 70-300mm. Bought it when there was a $50 rebate on it. Maybe I’ll check out your lens for the day when I have the money to buy one.