Both shots are taken with a cropped body so those are like taken at 800mm and 960mm, if they were taken at say 50m, then bros and sis' on FF will feel like they are standing 30m (that's my "argaration") behind the TS. 
Both pictures looked very sharp though, I believe some level of sharpening have been applied in PS?
Tamron listed the length of the lens as 257.8mm, add another 13mm for a filter and front/back covers, should be around 27cm (again my "argaration") end-to-end, my dry-case should be able to swallow it whole, that's 1 less worry.
At less than 1.8K for a 600mm, this is definitely on my shopping list but need to get budget approval from my Finance Ministress first!
Thanks to the TS for sharing those pictures, I can feel the venom slowly inching towards my heart now... arrgh..:bsmilie:

Both pictures looked very sharp though, I believe some level of sharpening have been applied in PS?
Tamron listed the length of the lens as 257.8mm, add another 13mm for a filter and front/back covers, should be around 27cm (again my "argaration") end-to-end, my dry-case should be able to swallow it whole, that's 1 less worry.
At less than 1.8K for a 600mm, this is definitely on my shopping list but need to get budget approval from my Finance Ministress first!
Thanks to the TS for sharing those pictures, I can feel the venom slowly inching towards my heart now... arrgh..:bsmilie: