Thank you so much for your reply... Ive had quotes for the 5820K and im now looking at the 4790K as the bench marks for this processor look great and ive managed to find render times for both processors...the diff being only 2mins.
http://www.evermotion.org/vbulletin/showthread.php?46777-3dsmax-rendering-benchmark/page21
The other think that is slightly worring me is that the whan I spoke to the computer guy who is going to build it, said that there has been times in the past when new tech has been dropped and im wondering if the 6 core is the way to go? knowing my luck ill buy it and it will be obsolete in 6months time.
Any suggestions?