That's about as minimalistic as a Touchstyle 10 stringer will get from me =) The extensive woodchoice is just so I can do an oil finish rather than having to actually paint an instrument.
Use nice and/exotic woods = customers love it, and you only have to sand down to about 1k-2k before it's ready for a few days worth of oiling, polishing, and buffing.
Use cheaper or heavily porous woods, and I have to have an instrument sit around in the shop for weeks, priming, sanding, painting, sanding, coating, sanding, curing, buffing. Plus painted instruments are a dime a dozen in most stores.
Are those excuses so I don't have to take the time to properly paint? Yes. But even so, I don't think I could find a standard (not custom) painted instrument with a finish that looks as beautiful as a nicely oiled and polished exotic wood. I'm biased towards it, but if people really wanted painted Touchstyles, they can always have Stu Box build them one, and he does a great job on painting.