Welcome to this forum, I found a post with rostyle wheels on a 4 str, search for post #331766 - 11/01/16 10:56 PM.
I think these where the standard wheels in the 80s, I had them on my 1st Morgan too.
These should fit your car and I assume they were on yours orriginally.
Changing to wire wheels could be costly...
Note when you are in the car, you not see the wheels, and you may get used to it.
Have fun,
Bert
