Already know that, but knowing BoA's track record with their Zord Builder system so far, I'm still looking forward to it.

The track record of making inaccurate toys :lol

I'd say this line will work for it. They'll just use those black pegs on everything. To link the trains to each other, to peg the arms together. But I can't help but imagine that'll break the flow of the robot designs significantly.