In regard to re-covering ARFs, here are my experiences...I do it regularly (re-cover, that is.):

To avoid breaking the edges of the balsa beneath, strip the covering in the direction of the wood grain.

In the case of some models such as WM, ESM, Global and the like, the film will peel readily, leaving the colored adhesive behind. In this case, the adhesive can be removed by rubbing, using an acetone soaked cloth. Rubber gloves and LOTS of ventilation are required.

In the case of the Dragon Lady: The wings, ailerons and fusilage are not balsa! The wood is native to southern China and is similar to Obeche, found in western Africa. Covering the DL will be difficult at best, especially with Monokote because it will not easily adhere to this wood. This wood retains the heat for comparatively long periods, not allowing the film to shrink. When sitting in the summer sun for a while, some of the bubbles will smooth out only to re-appear in the shade. I spoke with the product manager at Global about this condition and all he could do was make a suggestion. He couldn't provide a viable answer. Incidently, the wing of my DL weighs 2 1/2 pounds!! It will be replaced with a GP Big Stik 60 wing (same design) which weighs 1 1/2- pounds and will monokote nicely.

Regards,

DrGO