Sounds like a nice car, and at a nice power level too.
Strongly agree with 1 Alibi 2, take inventory of your mods, many of which you can identify yourself too.
Common engine upgrades for that power level are:
Blower (you have already indicated)
Oversized lower pulley
Tune for available fuel
Fuel pump boosters
Other items to look for are:
PCV oil interceptor (passenger side)
At that power level (700HP crank or higher)
also look for
1 piece aluminum or carbon fiber driveshaft
Aftermarket steel or billet lower control arms with at least red poly bushings
Aftermarket upper control arm and bracket with at least red poly bushings
If you didn't get a handheld tuner as asked above, you might want to consider getting one.
That way you can tweak the tune for your mods plus the fuel(s) you plan on running.
Changing the tune takes only minutes, I consider it to be a must have.
Consider using a reputable tuner such as Justing at VMP to optimize the tune for you setup and needs.
If you are not sure about identifying some of your mods, post some clear photos and someone should be able to help you identify them.