318 combo

Everyone is shut today, so i'm just tossing ideas around. The more I look at the Lunati 216/216@50, 454/454 lift the more I like it. 110 deg LSA which should hopefully up cylinder pressure a bit, decent lift, low duration. Am I right in thinking this should make for a fairly responsive, torquey motor? I know propane tends to tame cams a bit and make them a bit more streetable - I'm thinking the lunati might be a good compromise and be pretty close to what the Howards cam would be with 1.5 rockers.

http://www.summitracing.com/parts/lu.../make/chrysler