Need some advice

Ok, I'm not trying to hurt feelings here, but this is my opinion. $4200 is alot for any engine that a guy assures me that a guy assured him that it's good. And I would still need the trans, electronic stuff, not an easy install. Have to be willing to modify the front suspension ,possibly going to a coil over setup for needing to cut up the trans tunnel and torsion bars anchors. Weighing all that, it would take someone with lots of time and money to get involved with a project like this.