Welcome to the forum.Can't tell in detail what kind of shape they in from the pics,the most tedious endeavor is buffing out scratches in the shells,there are people on here who can advise you.Nice to see you have the matching snare,those are pretty scarce.Back in the day there was not near as many clear heads to choose from,now there is all kinds that you can experiment with.I would not muffle them either.
They aren't horrible.. I mean I've seen way worse. I do have a few cracks to deal with :( from the sound of it cracks are bound to happen with the acrylic drums. Now the hardware... sheesh that's a different story. I am very happy/excited that I have the matching snare :) LOL
Ok... then removing the muffles was a good move :)