Siege weapons dmg

[fragmaster]

I have suggestion:
Range attack should increase dmg of siege weapons starting from level 14.Lets say 15% for every level.I mean 6900 dmg for level 15 range attack.It gives good non-farming upgrade for military players.Alternative should be starting level 11 ,but bonus 10%.
Example for 15%:
1000trebs=22.500 networth
870trebs=19.575 networth
range lvl15=4k networth
pros:
few k gold upkeep less for offensive players.
makes battle more unpredictable.
Alliance research  "attack" becomes  more powerfull,farming researches are stronger now.
Im also thinking about F9.F8 is too weak in late game of long realms.Its useless after month 8.