I'm starting my first setup and I'm trying to find one answer at a time so I don't get overwhelmed...lol. My layout will be 90 feet of straight track (plus curves).

Can anyone give me a rough idea on what specs I should look for in a transformer so I dont get it home only to find it isn't strong enough.

Options like remote control......etc.......aren't important at this stage. I just want to have this up and running this year and leave upgrades to next year.

Thank you very much,

John