Nice looking car. Having owned an S1, and other 7 clones, I can attest to the very high build quality. It's factory built, not garage built.
Also, for those interested, the roof can be rolled into a "t-top" configuration, if you'd like. I found that driving in "t-top" mode was very comfortable while having weather protection at the ready.
Also, an incredible amount of trunk space. Two helmets, track-chair, and more fit in there.
GLWS, great 7!
I've actually never used T-top mode but got pretty quick with assembling the top when our rainstorms suddenly pop up