Whose doing the installs? Rockers you can do yourself, Cam install takes a lot more time and money if it's not you doing the work, the LIM, rockers and Lifters need to be taken out as well as a new timing chain, possibly higher springs, things add up.
1.9 rockers + 105# springs or
XP cam and 105# springs, new timing chain, plus a few gaskets and someone local with a tuner to tune it, I doubt a mail order pcm will be a good tune or worth the money to find out.
What are your goals for times? Remember that your transmission will probably hate you and kill itself with the more mods...