Is it possible to cluster a c103 (3600) with a B2000 blade if they're both running 10.2.3?

To put it simply I have to migrate our production environment. As of now we are running a 3600 HA pair on version 10.2.3. What I would like to do is one node at a time, migrate it to the new B2000 blade, then cluster the 1 old 3600 with the B2000, then flip the B2000 to active and finish the other node. To simplify troubleshooting I wanted to do the hardware migration before I update the OS but I wanted to make sure this is possible.

Once I've completed the hardware migration I will be updating this to a more current version. I have checked and version 10.2.3 is supported on both but a coworker wasn't sure if version 10 would allow me to cluster dissimilar hardware, he said he though that compatibility was introduced with version 11.