David,
To fix the RSA key not being displayed do the following:
edit /etc/e-smith/templates/etc/ipsec.secrets/10RSAKey
look for
@args = ("/usr/lib/ipsec/ipsec", "rsasigkey", "2048");
$result .= /usr/lib/ipsec/ipsec rsasigkey 2048;
and change them to read
@args = ("/usr/local/lib/ipsec/ipsec", "rsasigkey", "2048");
$result .= /usr/local/lib/ipsec/ipsec rsasigkey 2048;
then run /sbin/e-smith/signal-events ipsec-install
this will resolve the path issue.