Might be biting off a bit more than I can chew, as I've never built an engine before. But how hard can it be?

It's a nice idea, would be interesting to see if it can be done. Although, in my opinion, the BG's have a nicer front end

I dunno I like them both I just want something different tbh. I've never done an engine rebuild myself, I'd love to do one but wouldn't have a clue.

I'm slowly picking things up and my stepdad is pretty good. Luckily as it's a project, I can take it nice and slowly!

That's true at least you got someone to help guide you through it.