Arcee As a Combiner Confirmed?

TFW2005's inside source, the same that "confirmed" Devastator, is reporting that Arcee is the merge of three separate motor bikes. The pink, purple and blue bikes where custom made by RetroSBK for the movie. Its a theory that has been with the movie from nearly day one due to the call sheets and the three nearly identically dressed biker babes seen in Bethlehem. As usual, time will tell on how accurate this source is.