Hello Dean,
I've just seen a plan from MAN , it seems it's not the same as the original MK plan.
From one source ( close to Hanno ), I heard that it would not be a good idea to put a rear exit on it, as defenitely, the Curare was designed to have one UNDER the wing, for balancing- issues.
You meight save that NIB engine for a Magic , etc. If you would be in need for a Webra Speed, I can get my hands on NIBS and used ones ( Prolly have one to much myself ).
Concerning the plan , there are mods according to flaps, and changes on the tail, as in the other threat was pointed out
http://www.rcuniverse.com/forum/fb.asp?m=5148232
Can't say a lot about the Super ( don't know that ).
Anyway, as a Curare / Mk enthousiastic, I will be following closely, and wish you good luck with the building as well as the flying.
Merry Xmass to all !
greetz,
Steven