I don't know about you, but one of my FAVORITE TF's of all time have to be the cassette boys, Rumble and Frenzy.  (And yes the blue one is Rumble to me.)

 

Back in the day, when I first got introduced to the TF's, one of my very first ones was a bootleg "Micros" the blue cassette robot.  The box was cool, his later tec spec art pose and all that.  Well at long last someone finally produced little PVC figures of the two of them...only its the same dang mold for both. 

 

I had to do something.

 

Took a razor blade to the little guy, lopped off his legs, head and arms (what little of those there were) and feet.  Used a series of wire, clay and paint and redid his pose to resemble his original box art glory.  Reversed his stand and even purched laserbeak from Ultra Megatron (kinda wish they made more so I could make Buzzsaw)

 

At any rate, take a look at what I did. 

what do you think the chanced are of articulating one of those little guys, or maybe making them transform?