Almost same as normal OpenBSD installation on HDD.
See afterboot manual page by running man 8 afterboot.
Re-link /etc/localtime;
cd /etc ln -sf /usr/share/zoneinfo/YOUR-TIME-ZONE localtime
Then set system clock if nessesary;
date YOUR-LOCAL-TIME
Caution: date command causes your hardware clock changed.
See this operation example, too.
Usual way as in HDD installation.
Packages and ports are also OK.
Edit ~/.xinitrc
xset +fp /usr/local/lib/X11/fonts/japanese/:unscaled xset +fp /usr/local/lib/X11/fonts/mona/:unscaled wm=twm <---Edit this. case X"$wm" in Xicewm)
Edit shell variable wm.
Available wm's are twm, fvwm, cwm or icewm.
Yes.
See FuguIta/FAQ/SelfBuild for more details.
Yes.
See FuguIta/FAQ/InstallToHDD for more details.