EPG for US and UK Channels

[crazed 9.6]

crazed,
I'm a bit confused. You want me to make 3 separate m3u portals; All 3 with the same playlist url and 1 with the guide I am using(u.s.) and the other with the full guide. In the third m3u, on the epg line, I should type: http://(my portal url):80/xmltv.php?username=xxxxxxxxxxxx&password=xxxxxxxxx xxx Is that correct?
I did create the XC API server and it is working.

I see you have the XC working is good
You could create the other 3 m3u slots as outlined , yes.
Just for your own ease of switching between them when you want.