I had an 04 Lightning, same hull. The goofy wake is a bit hard to bring in. If you're going to attempt to build a goofy wake you need the Bennett trim tab, and need to set it down.
You can get a very good surf wake on the regular side but you'll need a lot more than stock ballast.
I was running the the center tank full, a FH 750 in the port locker, a 400 under the bench, a 750 on the bench and more.
The Avalanche hull is far better. If you want to surf look for an Avy.