Well, this is a new one...lol...
Sorry, but this has been discussed many times and although you are fairly new to the site it sounds like you have an idea as to what might give you more from your little big 2.3...all of what you mentioned will help, and it can be done in stages.
Are you planning on building a different engine while you drive the truck as a DD or where you going to make it a project truck?
There are some things you can do right away that might give the impression of more power...like checking the gas pedal for excess play and using zip ties to take out the slack...probably one of the most common things that causes these engines to feel like they are in need of a few more cylinders...
Other than that...you might try searching the site using key words like "dog", "power", "horsepower"...but not necessarily in the same search...lol
I'm certain you will get a few more replies with more specific info, but it really does depend on what your situation is and how you will play this out...
Maybe add a bit more info like how many miles are on the odometer, what gears you have in the rear end (door code might tell you if it's factory) and what size tires you are running...as well as your body weight, how much junk you carry in the truck, and whether it is an extended cab or single...