I did post a reply at yt, done before my surgery under my real name. Fairly lengthy. I feel there's a few good ideas but imoko it's a bit overpriced and I don't think all the priorities are right.

My main point is that addressing these commercial kits can bring the subjrvt inyo focus as we discuss the pros and cons. smile
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“I'd rather have questions that cannot be answered than answers that can't be questioned.” —Richard Feynman