KA24E Rebuild or KA24DE Swap & Rebuild

well for now, im just looking to either rebuild my ka-e or grab a ka-de n rebuild that one … if by the time next summer rolls around and if my car is well maintained, then i might consider an sr. big maybe. like i said in my previous replies in this thread, i want to start saving up for a 350z starting next summer … we’ll have to wait & see lol