The only real problem I see with DRM will be fending of inadequate takeover bids.
I would really like to see DRM progress through to the production stage so that shareholders are rewarded with the true enterprise valus of this project.
I would imagine a near-term takeover bid would be in the range of $1.35 - $1.60 which which would value the company at around 130 mill but once in production the market cap would be closer to 250 - 300 mill imo.