jesus christ. stop driving your car right now. seriously. you are going to blow up.
stock injectors max out at like 200 whp. i guarantee you are making more than that.
if you need to drive still- STAY OUT OF BOOST. shift at 3 grand and don't hard foot it.
i would recommend at LEAST 440 cc injectors.
dyno time varies place to place- $50-150 per hour is common.
but you can't tune a car without shit to tune it with.
I highly recommend hondata. but if there is no one in your area who tunes hondata, you are screwed for that. It's obvious you aren't expereinced in this field (don't take that the wrong way) so i wouldn't recommend you do it your self either. you will blow up. lol
try to find a shop in your area that offers wideband o2 dynojet tuning and knows how to use hondata and has the dealer package. then, simply buy the s200 with boost option, and rent some time, and get tuned. and don't forget the injectors!!!!