Howdy Fellas, I was wanting some opinions on this purchase.

I'm running a 07.5 6.7 with DPF/EGR delete, with stock 4" exhaust. I have Edge Juice w/ Attitude and the hot unlock. I also purchased the Smarty Sr. for it. I have stacked them before just to see what would happen, and I wasn't completely impressed. I thought to my stupid self setting in my truck alone one day, " Maybe its not getting the fuel it needs" But of course its not.

I was wanting opinions on how big of the difference and airdog 150 would make on my truck. I have looked into them before, but haven't really had any cashola to dump into one until now. Would it really make that big of a difference on my truck? And how much am I overdemanding my stock fuel pump running my edge on 6 and my smarty on 130? ( Yes, I did it one night in town to smoke the four lane out....) And if I bought this airdog to make the extra fuel, how are my heads gonna hold up? Are headstuds in the near near future if I purchase this airdog?

I appreciate any input on this subject.
Thanks,CountryBoyCummins