How to get a faster car out of my st. Options

[Apevely]

Ok so i have a 95 st. I just rebuilt the 1.8 5000 miles ago as soon as i bought it. Im 16 and this is my first car and ive been driving for a couple months and am already bored of it. I simply want something faster. I already have brand new rims, c-one body kit and racing fenders and a new paintjob so now im looking to get this thing moving. I havent read much but ive read about the beams engine. So my question. I either want to A.) Build my 1.8 and turbo it. B.) Buy a 2.2, built it, turbo it. C.) Buy a jdm swap beams etc., and possibly turbo it. I just want some suggestions on what i should do. Money is not an issue but i dnt want to spend over 2500. Thanks to anyone that trys to help.