If this had a remote control VAM plugin with triggers to select and change scripts you could have a scene setup to drive animations with funscripts [there is a UDP controlled plugin called Busdriver] and as well as drive the handy directly from handycontrol without using the vam launch plugin which is so/so because it is tuned for the launch rather than the handy and tries to predict the scene animation.
MFP is already able to do this but has no capability to remotely control it so you can’t trigger script loads and changes from within VAM. This is the tough problem it sounds like you’ve already resolved.
Probably the first thing I’d do is build a library of snippets from favorite blowjob scenes and have it generate an automatic custom blowjob in VAM with perfect handy translation! Then I’d integrate Voxta and have it control the model. Voxta is able to select actions that can trigger and control the script selection via the remote control plugin. Now you have a girl who looks however you want, with the personality you want, who can give you blowjobs in PoV constructed entirely from your favorite scripted pornstar blowjobs and could do the same with other positions.