215 hp injectors in a 180 hp truck. Is it worth it?

I can get a set of 215 hp injectors for $140 with 225k on them. From what I have read the 215 hp injectors should give better power and mpg compared to the 180 injectors.

I am unsure if at the mileage at 225k if I should be concerned or not. If it is a concern how do I find a shop that will pop test and reset them? I also know I should improve my transmission first.

I want to keep my truck reliable with good fuel economy so please do not mention getting 5x14 injectors and a bigger turbo.

Also, with adding 215 injectors does getting a hx35/40 hybrid kit make sense?