Need some information how to make work blueprints from other templates in my VR template

Hi all.

I have VR first person template in UE4 and I migrated all content to this template from advanced vehicle template. Now I want when game start to control car and not body from first person template. I put vehicle blueprint in scene but doesnt work so easy. I guess there is some conflicts in controls because useing same keys for body and car. Can someone tell me how to do it? I want when game start - to see everything from body (body from VR first person template) but with keyboard to control my imported vehicle.

You think why I need all this nonsense. Simple reason: I managed to run 4.4.1 scalabiliy plugin in UE4.8 and it only works in VR first person template. So I want import car to this template and use it.