The lad wants something a bit better than he has on a 1.1 he has made no mention of big engine conversions. The XR kit will stop him fine from 80mph. I used stock stoppers on my old 2i on track from over 100 and they didn't start to fade out until a few stops were done.

The budget of doing the conversion and then mantaining it once done is daft

Smell the coffee mate it's like me putting AP's on my 1600 A4