Python in vue6 is IMHO a must if you want/need to go beyond "usual" work. The job you done Impish with your vue dynamics is very impressive and demonstrative of the potential. Vue dynamics could be a base for a "plug-in" for vue6.
 
The problem with python is the learning curve too long for people involved in artistic target and not really at ease with programming. For this reason I think it is important for people programming in Python to build GUI for teh users.