Your welcome. I read heavily on camshafts (obsessive is a good description for myself as well) from many different sources. The long departed and the currently active all have interesting thoughts on camshafts. Take in as much as possible.
Never worry about what the cam idle is like. The narrower the centerline and the larger the over lap leads to that nasty racer idle but in truth, it’s dishing out A LOT MORE TORQUE than that smooth idling cam is.
In the end, what ever makes you happy. But I’d hate to see you use a cam that could throw away an easy 40 ft. lbs. on the low end just for the sake of a smooth idle.