1st jeep owner

OK, I've gotten to where I need to change out the injectors. Read the excellent injector swap article with photos. Before I go to the boneyard, I'd like some opinions on whether I should use the Neon 4-squirters or the 'stang 5.0 squirters. Pros and cons from those of you who've done this swap out? Or am I better off with an aftermarket injector? I've got a buddy who did a custom PCM setup for me which I'd hate to lose when I reset. Will this swap affect that as well? Can't get him to reprogram right now 'cause he's busy in the sand box and has other worries. Any feedback helpful for the mechanically challenged. Thanks again.