I painted them over primer and sprayed about 5-6 coats with a turbine HVLP sprayer. I did the same thing on my chairs about a year ago and they have held up very, very well in the Texas heat. A lot of time was spent at the band saw working on those curves and then over at the stationary belt sanders to smooth them out. Having some jigs would help a little in the assembly but having cnc machined templates that are perfect would really be a big help. My templates are made out of 1/4" hardboard and aren't exact thus the sanding required. I could always use a pattern bit on the router table and that would speed things up a bit. It's like anything else, you get faster with experience. I didn't have a table saw this go around, I wasn't happy with my Laguna so I sold it, and using all Festool made me have to think a bit more. I ordered a MFS (see my other post in the main section) and I'll use them on my MFT as Brice suggests as a way to cut the seat slats much faster. I was amazed about how much stock they used, over 30 bdft each. I didn't waste a whole lot. I have to make more as belated Christmas gifts so who knows, maybe a few orders will come in that would allow me to make some money to get some more tools! ;D