It would not take much to get it running at all. You do need to rewire it if you want to keep it electric. But you can do the Handcrank conversion or put it in a treadle.
It looks like a 128 and the case looks like a full sized case. The decal on the case is an early on and you need to post the serial so I can find out the year and exactly what you have.
Also the decals look wonderful and is in my favorite pattern "La Vencedora" which is usually found on the 128's.
You do not need to take it to a shop you can do it all there at your home with a little patience.
Billy