Yes it would. If it's they way to go or not you can only decide. Some have done so, some haven't. It's not profitable for everyone. If you've got a 64bit OS you could really consider it, if you don't have that, but still use a 32bit OS, you wouldn't get the most out of Pro at all. The it will give you Gamma Correction (for some a big deal), but it will render slower.

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