TMS320F280049C: C2000 Motor SDK, Run FOC from CLA example ?

Not yet for instaSPIN-FOC on F280049C, but has some generic CLA examples in C2000Ware, you might have a look at these examples as a reference. 

Would that be something that I could get under preview?

Is there not some internal code written to test out the cla and instaspin? 

It's a lot of potential work to make it run from the CLA and I wouldn't want to do something you have already done.

I notice that there are lots of CLA versions of the functions. It's just a case of picking the right correct ones?

When I quickly try it out I cannot include the typedef "USER_Params" from the cla code. it says 

"fatal error #35: #error directive: "Header file <stdlib.h> not supported by CLA compiler"

That's using cla_EST_run();