I'm increasing the shafts on my 40 inch Ideal loom from four to eight. Although the new treadles have finish on them I'm noticing that the shaft bars and the bars for the horizontal countermarche do not. I have a can of Watson Danish finish in natural which I know is quite simple to use. I think I'd like to use it so that my new parts blend in a little better; am I overlooking anything? Will what I have on hand work well in this situation? Thanks.