I have the smallrig L bracket on mine. Makes a big difference and since i have big hands mean my little finger has somewhere to sit as well.
https://www.ebay.co.uk/itm/SmallRig...Az8uS7fo4LO-a21FK7mj0z7hO3IkkQaBoCE6oQAvD_BwE
Sorry for the delay in replying. Would there be any issues trying to accommodate a Q5 (quick release plate) onto this or the complete Smallrig cage: https://www.amazon.co.uk/Manfrotto-MH057M0-Q5-Magnesium-Quick-Release/dp/B0049F8T5K