Macdiesel

Im asking this question as there appears to be some discrepency between vendors and manufacturers HP pump support. My car is an 02 firehawk, full exhaust, MS3 cam, lifters, stock intake, heads,fuel injectors, etc. Car has 50k miles, and is 405hp/391 tq at the wheel. I am wanting to throw a 125 wet shot via plate kit on it and I am wondering what pump any of you guys recommend or or currently using as I am ignorant when it comes to fuel systems and NOS. any help is much appreciated, and from what I have read on here and been told most are split when it comes the hot wire upgrade and pump kit/brand. I am not brand loyal and just want to avoid a lean burn situation