I was wondering, that i think in day 4 or 5, it would be acceptable to substitute the barbell decline bench for an incline barbell bench. I think my chest looks better and gains more strength off of the incline bench.
the whole point of that article is to summarise the tools he uses to design your own workout, the workout he list is just an example. read more of his articles, put it all together and you’ll end up with a good program for you.