I did some simple calculations (very, very simple) but gives a nice view on how things might(!) evolve. The growth rate on the first sheet, is based on all current 333 314 000 FIMK forging, this rate will surely change, especially when the distribution starts on 1-Oct-2014, and also because 576 000 FIMK is currently distributed daily as rewards (200 FIMK/block, 2880 blocks/day).

https://docs.google.com/spreadsheets/d/1UlwziOljobc3ro9p-Cdr6YsqCiwvoTQsWHsQWE-3HSc/edit?usp=sharing