I recommend Polished WSF and finishing it yourself.

Is it worthwhile getting this in black and leaving it as it comes?

This an epic, but little known set I found by accident on Shapeways. My original intent was to have it in the review of the Iron Army, but it didn't come in time. I love the mine plow and the gun is pretty good too. The missile pod thingie doesn't hurt so I have to say go get this set. If you get it, use White, Strong, and Flexible POLISHED. The cheapest version is all pitted and nasty looking. Here is the link. http://www.shapeways.com/model/238438/pcc-heavytread-mine-plow-set.html http://youtu.be/mL_syPlHVEY Also, check out the rest of my channel at http://www.youtube.com/user/cakedup83?feature=mhee. As always, please rate, comment, and subscribe!