Complex sentence: Since Freedom's design is completely different from ZAFT's mono-eye design, which means that ZAFT nromaly wouldn't build Gundams, so logically Freedom should have looked more like a GuAIZ.
Split into simpler sentences: Since Freedom's design is completely different from ZAFT's traditional mono-eye design, ZAFT would have never built the Gundams. So logically Freedom should have looked more like a GuAIZ.