More ram is not going to make your system faster, you've got a lot already, adding more will not give you a noticable decrease of rendering times. The new GPU will not either. The only thing that will give give gain is a faster CPU or perhaps changing rendering settings.

 

Cleaning up your system and shutting down some stuff that runs in the background may help, but with the amount of RAM you have, I doubt it. You need to find out 2 things......

 

1. How much RAM is being used when Poser is rendering. If it stays well under 12GB then cleaning up and such or adding RAM will not do much at all. I've looked at your gallery and I doubt any of these image took up the full 12BG when rendering.

2. Are all of your coures maxed out when rendering? If not, find out how many threads you do have in total and set Poser to use all of them. If all of them are used already, then there's only one thing left to do.... get a faster CPU and hope for faster rendering times. With what you've got, the money you have to pay will probably not justify the faster rendering times you do get.

Artwork and 3DToons items, create the perfect place for you toon and other figures!

http://www.renderosity.com/mod/bcs/index.php?vendor=23722

Due to the childish TOS changes, I'm not allowed to link to my other products outside of Rendo anymore :(

Food for thought.....
https://www.youtube.com/watch?v=pYZw0dfLmLk