though your standards might be different than mine
i was thinking about the same...not only that, we have different 'needs' as well;
G.B. and Bob like the window customization to the second to show the correct detail which is absolutely the rt thing to do and i will look into that asap.....and myself take care of that detail part of the business with manufactures own details in a way of pdf/jpeg....and prefer things like archiforma to take care of the 'big picture' or 'forma' first i guess, which i shouldnt worry about either cuz now that i think it over, i should also take care of that with proprietary manufacturer's details....and the rendering part, which is the part i enjoy the most myself, i might just need piranessi to add trims and details.
i might endup buying the wdw thing!!!