hello sir, where abouts in brisbane are you as there are a few ford rs owners here and on the gold coast that meet up on a regular case and all work on cossie's, i'll be the first to say i'm not that familar with the s2 escort but we have a few poms that have owned them so may be able to help but with two conversions done on car it may be a little difficult, would be great to see it among it's rs pairs at shows as well