Well, as a Mechanical Engineer, there is soooo much I could say about this thread, but I will be kind and just state a few facts.

Adapters with their own studs are safer than just spacers. It takes some of the excess strain off the studs, but does nothing to help the extra strain you put on the hubs, ball joints, control arms, steering, tie rods, etc.

I have not checked the actual geometry of the VX front end, but if you move the wheel centre further away from the ball joints, you increase the stress on the ball joints by the same percentage.
Break a ball joint and have an accident, and see what your insurance says about your cover.

Then there is the problem with clearance in the wheel well as you steer the vehicle. The pivot point does not move, but the wheel is further away from the pivot. So, the wheel moves further forward, and aft, of the centre position. All of a sudden those neat fitting tyres are scrubbing the wheel wells as you turn a corner. More trimming required.

Simple solution - don't do it!!!!!!

Hope this helps.

PK