Thanks for the replies. I remember way back in 199x when MAN did a review on the goldberg extra 300. I really wanted one of those, but they're not 3d capable I've searched through the forums, and people have done modifications to this kit and some people even tried the same thing on the newer GP extra 300s (enlarging tail surfaces, etc.) It seems as if it either did'nt really work out, or they tried it and did'nt want to post the disappointment of the results. My heart is set on the funtana 90, but they are sold out at the moment []