it is possible.
all u have to do is unlock everything till the Mead Hall (Last Building)
strip down all the markets
and
I recommend you sell all the Huts you have and keep one CLAN HOUSE
which gives 172 population this takes around 8 hrs to spawn. (ignore this step if u have already built 1)
CLAN house gives 172
build 12 or 11 or 10 of OLD WILLOW
depending on your other Cultural Buildings (Decorations) u have this takes around 7-8 hrs to spawn up. An Old Willow gives 108
so
12 x 108
= 1296
( 96
excess from 1200)
11 x 108
= 1188
(12
short from 1200)
10 x 108
= 1080
(120
short from 1200)
now u can keep 4 goods buildings (3 Axe / Horn + 1 Mead)
Mead need 36
Axe / Horn needs 45
, so 3 x 45
= 135
total
= 135 + 36 = 171
(which is 1
short from 172
)
u already have 172
from 1 CLAN HOUSE
so there u have it 1 CLAN HOUSE + 4 GOODS BUILDING + 1200 Diplomacy