lt1-ls1 swap?
 

ok i bought my 95 TA on my pass from iraq currently still in iraq i dont know much about american muscule cars this is my first one. otherwise i was big into imports my last project car was a 96 eclipse gsx. so far i have ordered the 98-02 front clip it should be at my house when i get there i cannot seem to find the headlight assembly though. ok but heres what i want to know is how hard is it to swap an lt1-an ls model engine i think it should just bolt in small block v8? not sure though. my other ? is whats the difference from say an ls1-an ls7 i know other than internals ?will an ls1-ls7 bolt in to a 95 TA lt1 and what i would need to do this. $$$not an issue.