Y'all (can you tell I'm in Texas?) have convinced me...I'll do this one stock. I did note that SIG sells the wing as a kit, so I could build a second wing later and shorten that one if I like. I have a bit of a storage space problem and an extra wing would be easier to accommodate than a complete aircraft.

Thanks so much for the many, rapid, and insightful replies! Rest assured that when I start the build I'll seek more advice and input. You folks are great!