Hi, I'm getting down to work and I'll send the changes asap.
As for the design layout - you don't need to worry about that, you can have both horizontal and vertical versions.
The final files you receive here in LogoTournament are .EPS and large /1000x800pxl/ JPEG image. The EPS is the vector file which you will be able to edit and resize, as well as use for printing. The JPEG is a standard raster file that can be used in various documents and applications such as Word, PowerPoint and so on.
All additional files you may need /PNG with transparent background, B&W version, different color options, etc. are sent via e-mail as soon as the contest is completed.