Studio XPS 7100 Amd 1090t processor replacement heatsink and fan

Need a lil help ! I just put in a AMD Phenom II 1090t Black edition cpu in my Studio XPS 7100 ! I'm using the stock cooler copper pipe that came with the processor ! Its doing ok but i would like to put a better Heatsink and cooling fan in ! And would like to know whick one would fit my case ! I looked at the Cool Master HYPER + 212 but thats to big! And i dont know if the Cool Master Hyper TX3 would fit ! Does anyone have any suggestions ???? Please let me know ! Thankyou !