Will do Scott, just not sure when it's going to be. Not a lot of spare time to give it a good run out between now and Christmas.Would love to hear how you get on. I'm about to list my 56 and 90 mm lenses to purchase the 40-150 and someone just stuck a spanner in my wheels by suggesting the 55-200. I'll hang off till I hear what your thoughts are.
I'm going the way of the 16-55 and 40-150 instead of a bag full of primes.
Someone on AVForums has a 50-140 + TC for sale by the way.

Ball In The Basket (M)-03166M
for looking., 
CW
Bermondsey
Southwark