With the Ventus 3 on the way it would be daft to order a new Ventus 2 now - with or without FES - unless it was agreed that it would be a V3 when it arrived.

The V2cx is not a flapped Discus 2c. They have completely different wings. The D2c (I bought the first production one new) is a superb handling 15/18m glider that is very suitable for a low time pilot.