I have had the opportunity to look inside a Rawson built amp (two years ago at Burning Amp), and it may have been an anomaly, but there was some scary wiring going on. So yes i do have direct experience with these amps.
And just like a pirated copy of Windows or Auto cad is good value for money, it is still stolen intellectual property. As a designer who has to trademark and copy right everything i take personal offense to these practices
Rationalise it anyway you like, selling and trading Rawson amps is morally dubious, at least for me anyway... just my two cents