1fish,
First off I have to say that your plane looks great. This is the same exact setup that I have been thinking of building (DP Extra or Edge with a DA-50).

Could you tell me more about how your plane flies and any other helpful information about installing the DA-50 in the DP Extra?

What did you use for covering and paint?

Any other info that you feel is important about your plane would be great such as weight, cg, strength, ect.

Thanks