Be a tad cautious with the Freezone. If your comp is left on for a long time with cpu stressing progs it will gradually increase in temp. Well at least mine did.
The TEC is just enough for a dual CPU, but i've found it has slightly less thermal performance than a TRUE with a good fan. With it running a quad I'd personally watch the temps like a hawk for the first day of running it, to see if it's up to the task.