I haven't seen it either. For starters, anybody with magic or resonance rating can't do this, because the set of 'ware you proposed would take out most of their essence, and therefore their magic rating.
Also like I mentioned before, 'ware can be taken out (permanent or temporary), so you want a basic value high enough to actually be able do something without the extras.
I'm not sure if it's actually cost-effective to do it that way. The BP you save on your attributes you will lose because you need to buy a lot more 'ware. Also at chargen you're limited in availability for some 'ware, meaning you can't build it up to the point you want it to. The PC you proposed actually has only average attributes, even though you already spent a fortune on 'ware (and in most cases, have the maximum availability you're allowed at chargen). So if you get decent attributes and then add the 'ware, you get exceptional attributes.