I dont have any info on it.... although i can say CMP product quality is OK
I have a CMP Cessna 182 and instructions and hardware were poor.
Fiberglass fuselage is very thin but overall i could not beat it for $229 as an ARF
AK models.com used to sell the Cub but I do not see it listed on the site.
I have no experience with nitroplanes.
For the money i would go with the J-3 Cub from Horizon... 40 sized but only 80"
Quality is much better than the CMP
Good luck!