Hi, I would like some help on what to do about my 89' Ford Ranger 2.9L V6 4X4 150K miles the engine and the transmssion are worn out, sould I try to rebuild the engine and the transmission or buy new ones? can I swap them?if so what are mi options? taking in acount cost, time and performace, I can change the chutch and minor work like that but the ingine and trans I'm not sure..... the body is in good condition and dont want to get rid of it.... I like it and I can use it for ligth work and to and from work, I have a 2004 Dodge Ram for heavy duty, please advice I live in Hawaii so parts are not so easy to get some times.. Thank you. Milo..