Looks like you got some mixed reviews here. I have seen 200hp injectors on the street, way too much smoke for a DD especially with a 64 turbo or bigger. I have been there & done that before. I stepped down to a 62/71/14 turbo & Dragon fly injectors from II. I have a truck that is more fun to drive & pulls really well. I'm not a top competitor, but I have held my ground against some tough competition. The main thing about getting the sled down the track is knowing how to launch & rpms combined with the proper gear selection. Horsepower isn't everything, but knowing how to use it is what gets you down the track. I would do this.
1. Don't try to save money when it comes to a clutch, Southbend with as much pedal pressure as you can stand is a great choice. $1700
2. High tech 62/71/14 will light out the hole & not get too hot for pulling, more fun on the street. $1400
3. Dragon fly injectors from II. I had the Dragon flow 10's, not fun on the street, just too much smoke. Dragon fly's are great. $700
Just my $.02