Add about 10 degrees of duration to that cam and you will have a nice idle with lots of torque everywhere.It will feed the low end and midrange which is where you will need to be with those heads in stock form.

Remember sucking in hot under hood air will put you in detonation much sooner than air from outside the engine compartment.

You can play with timing and rate of advance but something in the 10-10.5-1 range with the added duration will give you a nice mild mannered fun to drive car that will turn into Dr Jekyl when you hammer the gas.