205 Rallye Bump Stops

[N3VRAM 12 1 Cars]

I've got a question about bump stops for my 205 uk rallye that i hope someone will be able to help me with. When i bought my car last May it had no bump stops, im assuming they have gradually disintergrated over time. Rooting through the shed today i remembered that i bought a few 205 bits from a 1.6 gti a while back, including some unused rear bump stops:

 

 

Will these fit my car okay? or is there a heigh variation between rallye/xs bump stops and gti ones? and if they do fit how are they bolted to the chassis as all i appear to have is a hole?

 

Cheers,

 

Matt