I am currently going through my '98 with 250K... as long as the KDP has been done the motor is the least of your worries... look at the rearend... mines loose and needs cash thrown at it, interior stuff can be had still I bought some nice used stuff for mine... trans is going to be about 2500/4000 depends how far you go with it on the rebuild... . I had to replace everything that had to do with steering under the front end and do the upgrades to make it live. . chaching$... . a good brake job, hope your bearings are good front and back... drivelines?... how rough is the body beyond a quick sand and reshoot? door hinges shot?... ... still cheaper than a new truck and once sorted out will go another 250 with no hassles. now go get it and get started,lol.
peace, B.