In response to my previous post, I decided to get Road Fire with my tax refund. There will be other oppertunities to get Black Zarak but not as much with Road Fire. Which brings me to another point. I have the KO of Dai Atlas. This is the KO that comes in a replica of the original box with the Autobot insignia instead of the Batman symbol. But anyway, can this KO still become "Big Powered" with Road Fire and Sonic Bomber? I won't be getting SB just yet, but for when I do and when I get Road Fire soon, can they still become "Big Powered"?