Well, exploiting lv2 and installing lv2 peek/poke is one of the requirements of the next phase of the Toolset project, another of those requirements is lv2 payload running.
I will need both those features to work on the hypervisor.
Tbph I wrote all the necessary lv2 ppc code and js to do this long ago, before HEN's initial release, it just needs to be integrated into the current Toolset and updated appropriately (as I will probably be using a different lv2 exploit from HEN).
That work will take place after the file manager tool is finished/released and the current development stage is finally completed.
I don't know when those features will be made available to the public. There's no ETA, I do what I can when I can.