Hi,

I am playing as Chokosabe on Hard. It is about 1553 , and I have accepted the foriegner offer of trade and got my Ashigaru gunner. I actually want to switch to Christianity and have a Nanban trade port for leet ships and phat lewt. Neither currently is an option , despite the agreement being in place. No convert icon on my clan management screen, even if I highlight the Daimyo, no build option that includes the port (only Drydock if I get the tech which I don't have yet).

Do I need to torch my Military ports to rebuild as Nanban? Anything else I should do? Advice appreciated.
Please help.
Thanks!