Transformers questions by newbies, and not-so-newbies

[Ode to a Grasshopper]

For anyone who has Alternity Bumblebee and any of the more recent Human Alliance figures, how does Bee work with the HA squishies as far as scale and interactivity go?
On a related note, how does Alternity 'Bee fare size-wise against MP Rodimus?

With the upcoming MP10 including a Human Alliance Spike figure I'm sort of intrigued as to how well Alt Bee would work with them.

size between Sam and HA Bumblebee is good, they work well together. Couldn't tell you about ALt Bee as I don't have him. The gimmicks are pretty poor but they (Bee and sam) are in scale

Cheers, but I'm more looking to see how HA/MP G1 Spike will work with the more G1 characters (BT/Alternators/Alternity) and Alternity 'Bee in particular, as well as how Alt 'Bee is likely to scale with MP10.