Hello, I'm new here and need help. I didn't look back to check is there a same topic but here I am for the first time and have questions.
I have only one train set from Bachmann and it's Super chief Santa Fe and one additional Bachmann B23/B30-7 Conrail HO Locomotive also lots of additional tracks and switches I purchased recently, all E-Z tracks on black roadbed.
When will have tracks set will both locomotives run with one power pack I got in Super chief train set or I need something else of ecquipment to run 2 locomotives or more later? Do I need DCC sys, but I'm not sure?? because i have only 2 locomotives for now and not sure do they have DCC inside?! I think they don't have DCC
Can someone tell me how to run my 2 locomotives separatelly ?

Secondly, I have track switches on roadbed from Bachmann with cables. What do I need to control a couple of switches or can I do it manually?
Thank you for assistance!

Eric (first time railway builder)
Croatia, Europe