I would say that making mayor cost 90k would be more even... Current Price: Builder to Resident - 15k Resident to Mayor - 85k Mayor to President - 180k Suggested Price: Builder to Resident - 15k Resident to Mayor - 90k Mayor to President - 180k The reasoning behind this is because 15x6=90 and 90x2=180
I think the people who want it to be raised are ridiculous. imagine being a resident (15k) then the next rank is 100k. how many would make the determination cut? if anything tycoon/president should be raised. or additional towns and claims