For me the bigger issue is about risk and reward. As I understand it Crowdfunders are taking an element of risk in that if, for whatever reason, the project could not be completed they may not get back some or all of their money paid so far as it has most likely already been spent developing the project. We are also trusting that the product will be good pre-any third party reviews etc. For taking this risk I believe there should be a reasonable reward which is unfortunately not the case if you compare what Hattons are offering them for if you only put yourself down for one Crowdfunded model (5 pence difference).
I personally have decided to stick with the project however, in fact I've just ordered my fourth Crowdfunded 92, as the rewards for ordering multiple models improve and I'm keen to support DJM in this venture as otherwise we may never have seen what promises to be a top spec class 92 in 00. I also take confidence from the class 71 results achieved by DJM but I'm not blind to the Crowdfunder risk, no matter how small it may be.