For $50 I'm very tempted. Not so sure that I like the idea of being a guinea pig. My dna 30 clone has treated me very well but it seems like I dropped it one too many times and stripped out a thread in the 510 connection.
http://www.fasttech.com/product/2147001-modz-pack-dna-40-mod-w-temperature-control
http://www.fasttech.com/product/2147001-modz-pack-dna-40-mod-w-temperature-control