oh wow just checked and even WRE not at 2nd Imperium level at start

(almost)
ERE at half, and Sassanids at around %20
hmm then i should do some minor changes, until 3.6 beta arrives at least
WRE and ERE should have a good use with Imperium but how
edit: oh wait those were for player, but still AI won't have 3rd level at start
- - -
ok so I made few temporary changes for myself
for AI's 3rd level: 61 and for 4th: 136 (instead 101 and 201), rest goes 100 by 100.
for player, 50 and 125 for 2nd and 3rd (instead 100 and 200), rest goes 100 by 100 again.
I think this will help to WRE a bit, and ERE too a little time after start, will take a bit more time for Huns, and just a little bit more time than Huns for Sassanids.
*Assuming all your versions have the same Fame table