First, your broadhead is very light. This gives you a very low FOC, which makes a hunting arrow less forgiving with lower penetration. Everything depends on your draw length and arrow length, but the 7595 is usually a big advantage over the 5575 with most 70 lb setups. You can fine tune tip weight and arrow length to get spine exact. For instance, by adding weight to the insert and keeping my arrow a little longer, I'm able to use a .300 spine arrow on my 60 lb compound. I ended up with an incredibly forgiving arrow.