I fitted the exhaust headers since the bolts came today that were needed to fit it. If anyone needs this info in the future for any reson suzuki l:30 = M8 x 30mm.
I fitted all the bolts apart from one as it wants to cross thread in the head so I'm leaving it for now. But at least the full exhaust system is now installed.
I've managed to fit the sprocket cover and clutch cable and bolt it in place, for some reason suzuki thought running the clutch cable through the front sprocket cover was a good idea, and we know how full of stuff that thing gets.
I tried to make the bike run once again and failed, all plugs have good spark and she still wouldn't fire even with full choke like before. So after I flattened the battery once again I put it on charge and left it.
Went back to it 2 hours later and tried it because why not and she started with full choke so I'm back to the same issue as before - runs on full choke but nothing else, but at least I know the bike runs.