Magnum 360 build. (HP/tq?)

OK. I did not see the rest of the cam specs. Doing this off "smart phone" which these days is like a mentalpause mother-in-law. So factory 1.6 rockers and the cam gives 0.480" lift. If you find 1.7:1 rockers, that will bring lift up to 0.510". Not excessive but will aid torque for towing. These days 0.500" is kind of minimal, with many builds in the 0.550" to 0.625" range. For those to perform you need good flowing heads.
Try watching David Vizard Powertec 10 youtube videos. He has a wealth of information gained over a lifetime in the racing and high performance arenas. Some do not agree with his opinions and some get pissy because a lot told is applied at the time to Chev or Ford.
A thought on that; before a farmer goes to cut hay for the critters, he does not go through the field cutting and collecting all the sticks. He goes and cuts the hay.
Before baleing the hay, he does not pick the sticks out. He just bales the hay.
When he goes to feed the critters he does not pick the sticks out. He trusts the critters to eat the hay and spit the sticks out.
When it comes to information presented, eat the hay and spit the sticks out.