Small block head gasket question

hey guys my son has a 1973 (340) shortblock and I’m porting a set of Speedmaster heads for him. What are you thoughts on using 8553PT Felpros one it. I have a set here that I will never use as Matt and I either go with 1008’s or Cometics. This will be a lower compression, purple shaft cam, street car deal. Like to help him as much as I can. Thanks.