92 eagle talon....

okay well i have a 92 ealge talon (non-turbo :mad: ) and there are a few things wrong.... the tranny is going and the fuek in jectors are bad.... this makes a pretty ruff ride now and then, so my questions to who ever views this would be.....
1. what type and where could i find fuel injectors? preformance and stock ones??
2.a) should i stick with replacing the stock tranny with another stock tranny, or should i upgrade tranny?
b) where could i find stock transmissions, and or an upgraded transmission?

any questions or comments feel free to e-mail me or just respon, thanks-