I'm currently riding an 03 Ultra with a Trike Shop conversion. it has independent suspension. Thinking about getting something newer, I spotted an 09 Triglide. I know HD's have solid axles. What I'm not sure about is the frame. The 09 and 10 models were assembled in Spearfish, SD. My question is Were they built by Lehman's as conversions , or were they built at that facility by HD on Triglide frames?