[maviczap]

I did fit some stainless Pro bolt disc bolts which looked nice, but they were made of cheese, so ive gone back to OEM Suzuki bolts now, which aren't made of cheese.

I wouldn't fit button head bolts, as they're not machined with a shoulder, from memory the threaded part of the disc bolt is narrower than the shoulder, so if you use bolts with no shoulder the disc isc going to move around. There's a lot force going through those bolts, so I'd stay safe and stick with OEM.