Mk2 Viper turned up today and I'm really rather impressed, certainly the best version of the ship I've ever seen. The AA/DST Resin statue might have more detail, but its been awhile since I've had them out of the box and they always suffered a little from wings not being straight.
The Mk7 will be stunning but does raise an interesting question, will they use the early seasons Zoic model (my preference) or the later Season 4 onwards Mk7.
Not sure if I'll keep my AA/DST Resin Vipers, as these EM ones are so good.