Welcome!
Nice looking 2g, I'd advise against keeping the t25, it's garbage. Get a big t28 at the very minimum if you're doing other mods. Definitely do the Thermal catback, didn't know they made a downpipe.
And damn your tail lights are black, reminds me of 311evo's, can't see if you're braking in the daylight. Oh and do some suspension work to remove that monster truck wheel gap.
*edit* Why don't you use that exhaust you're trying to sell?