Hey guys sorry if this has been posted already, I did some digging and couldn't find what I was looking for so here it goes. I acquired a 10+ year old s-maxx with a seized engine. I was wondering the best brand/displacement engine that would be a direct bolt in. I'm not new to the r/c world but I've been out of it for a while. So I want to keep it simple till I get the hang of it again. Thank you for any input.