Tossed the "T" that goes to the old intake with a straight heater connector. Now it goes from the heater core to the water pump.
On the thermostat housing I found that there was a plug in the old intake manifold that was just the right size so, a little teflon tape and bam I plugged it.
Drilled a small hole under the air cleaner and plugged it in there with a plastic nipple. (do not use any ports on the carb )
I kept the original fuel rail and just capped the forward outlet that went to the front SU carb and used the rear one for the new carb, works great! I am not sure but I think you need to do it this way or still keep some kind of return to the tank else you may have vapor lock problems.... not sure maybe someone else can comment. Like I said works great!.
I will be doing a little write up on this with pics and part numbers as soon as I can in case someone else needs more info. So far I am very happy with the results. Going to play with it some more this weekend and change the secondary spring out like teamz said, I have noticed a small flat spot when I smash the pedel and the secondaries kick in.... only seems to happen once in a while, might even be something else.