Hey guys.....I'm a little (alot

)confused now, as far as my long term plan for my pony. First I was thinking turbo, then supercharger, then N2O. Now I'm wondering if I should stroke it first, then juice it or get blown. I'm looking for advice/input.....and I know you guys have plenty of it!
If you think I should, then which kit - 331, 347 or 351? Which manufacturer? How much rwhp/rwtq can I expect? Wil it strenghten my engine and increase longevity once I add the blower or squeeze? How much am I looking at for the kit, and for labor (approximately)?
Thank you. Sorry, I know.......it's very wordy, but I'm more confused than I orginally thought!
------------------
'90 5.0 LX - heads, intake, cam, fuel delivery, gears, full exhaust, pulleys, ignition, drag springs, front brake upgrade, a/c delete, K&N cone filter charger.......and much more!
1/4 mile: 12.29 @115
60': 1.78
my ride