Bwa Ha Ha but you should be able to find that motorset for around $2500 with low miles. And that conversion kit seems overpriced for an Oil pan, driveshaft and remote oil filter kit. I’m thinking not a penny over $4000 for that swap.
But after seeing an RX-7 this past saturday with a built 350 in it I think a muscle V8 in an import is el-sicko!!!