A little Turbo Selection Help

I can talk forced induction theory all day long. I've built a few roots blown engines in the past with good success, so forced induction isn't foreign to me. But I don't have very much first hand experience with turbos. I have one tentatively chosen. It's here:
https://www.ebay.com/itm/315085781171I know it may be a little small and that's the point. I want to get my feet wet without tearing chit up. I don't want any more than a max of maybe 8PSI and probably more like 6. I need to learn how to tune and such before I start pumping a lot of air into the engine. Keep in mine this will be a 100% stock slant 6 build other than the turbo and a Holley 500 CFM two barrel. So what do yall think about my turbo choice? Will it work? Thanks.