Sorry, Trinova, I just saw your question from yesterday...yes, feel free to withdraw N/I designs. Just please don't take any away from the not yet ranked category; I may be interested in purchasing one of those after the contest, if that is something we can do.
Ok, I'll keep the designs, and about the logo variant, if the design is still in the same concept, it is an option for designers to include them in the final files for free or with an additional cost, and I was in line with the first option and that's allowed by LT if CH's asking for logo variant.