If you are really really Tian Tong (Due to twins and at 2300H 晚子), administrative role is more suitable because your structure falls under 机月同梁.
Such challenges, I suggest to look at travel palace. It sits Tian Liang + Tian Ma, which shows an ah pek riding a horse riding no where, easily lost of direction. Tian Liang Hua Quan, possible able to lead, act as 老大。
Tian Tong normally able to meet people with status, because Friends Palace will always be ZiWei, for your case is ZiWei & Tian Xiang. But your life structure no 文昌,文曲,天越,天魁, which is 贵星,which such environment normally requires some sort of 靠山, which u lack of it. So if you are really Tian Tong at Hai palace, will be quite a challenge. Since it is also at 四马地 and career palace has double Lu, I think you can try.
I haven't study into twins, so FYI only