Thanks for the info gents, spoke to DJ at radtec and got all the info for the radiator. Also thinking of killing 2 birds with 1 stone and asking them to also make an FMIC whilst they're at it as it'll likely be a similar cost by the time i've paid all the imports etc on the CX racing one.
From what i can measure a 27x13x3" FMIC would fit so could even get that from Mishimoto as their M-Line model is that size. Could you measure up the size of the core of the CX racing one Robbie just so i know i'm somewhere close on my measurements? The pictures showing yours fitted is a big help too to get the end tank positions etc correct