Qustom hydraulic brake conversion

[Blenks]

Has anybody any feedback on the Qustom hydraulic front brake conversion kit that is being sold by Lambretta Works (USA site)? It has had a decent review in Sccotering with a figment guide which I found following an internet search but can't find out much else. Seems like a lot less effort to fit than the usual conversions and other than the reservoir and lever it's pretty much invisible