That first cam is an XE series steep ramp cam.
If I wanted to run something similar to an 041 grind, but didn't like Rhoads lifters, I'd go with the Howards 410051-14, or back off to the Crower 60243.
https://www.summitracing.com/parts/h...w/make/pontiac
This Lunati is similar, but with a 110 LSA.
http://www.lunatipower.com/Product.aspx?id=1764&gid=279