taylor durden does the best harnesses in the area, check the shop forums for durdan perfab. it's going to run you $350-400 since you are using the s14 motor.

you're better off just buying another used t25 turbo, or a t28 or something. the only reason people get rid of t25's are if the center is blown, or if they're upgrading. you can have it rebuilt if you are really planning on never upgrading.