MK1 Gte rear bumper on mk2

Hi,

Im nearly through my mk2 to mk1 transformation and i only really have the rear bumper to sort out.

I know the fittings are different on the 2 bumpers but was wondering if any one had done this before and what they did?

The obvious way is to drill the rear corners and mount the mk1 bumper brackets but im a bit put off by drilling into mint panels.

Has anyone ever moulded the mk2 bumper fittings onto a mk1 bumper?

(Also if anyone has a good gte rear bumper they want rid off give me a shout)