I have been using SU 8 with Sketchy Physics 3.2 and many other plug-ins for years.

I want to begin using SU Make & Possibly SU Pro.

If I upgrade to either of those, can I open or import my SU 8 models to the newer version(s), and will the models retain their integrity with regards to modification, manipulation, updating, or Sketchy Physics?

It seems insurmountable to have to redo all of my models just to move to the current SU ver.

If this subject has already been addressed somewhere within the forum, I offer my apologies.

My sincere thanks in advance to any who can help to shed accurate light on these questions.