I would recommend something less than 230 dur @0.050".

Here is why:
1) you want good vacum for PB
2) you want a bit of a lumpy idle, but not overdo it

I used to run this Crower Compu-Pro 282HDP in a SB 360 motor. With 3.55 gearing and 9.5:1 CR it was a blast, loved the street manners, no complaints. The car still pulled pretty good vacum, I think about 12-14" if I remember (it was a good 20 yrs ago).

I stepped up to a Hughes Engines HE3844AL (238/244 @0.050" on 108LSA) on my last build. That cam really needed a 4k converter in a heavy car like mine. It is pretty rumpy alright, but only pulls 7" of vacum, the throttle response suffers. Now, the car overall combo is very different than when the Crower was in. I am running a 4.10 gear now for one and 10.5:1 CR.

So while I throughly enjoy my current setup, given what you stated as your goals and focus I would recommend you watch the duration @0.050".

I have that 282 HDP sitting on the shelf. I have the smaller 271 HDP in a similar combo 360 that ran a 12.8 @ 105.5 mph. Did you ever run that combo at the track?

The 271 would be too small in a 440 with what the OP was looking for in my view....

If your interested in making less bottom end power, below 3000 RPM widen the LSA, if you want more bottom end tighten them up
If your using stock type heads think between 108 to 105 LSA installed 3 to 6 degrees advanced on the intake lobes
Real tire spinning power

The reason I say to use a tight LSA on stock type heads is from helping several SB NHRA stock record holders and doing cam dyno testing on several of those type motors, the 105 LSA cams made more HP and torque with the exact same lobes than the cam with 107 LSA did shruggy We tested both cams from 2 degrees retarded in 2 degree increments advancing them up to 6 degrees advanced wrench Both cams like the ILC around 4 degrees advanced up
Any cam ground on a wider LSA with those same legal lobes wouldn't fall out of a tree with a elephant tugging on it with a rope work grin AKA those stock heads stop flowing decently a little under .500 lift and that is what NHRA limits the lift to ( a little less actually)

What were the cam specs duration wise and what rpm are we talking here?