Yeah I got all that, but the caliper on all those models are different to the ones I need, except of course for the Delsol, Not sure about the EK VTIR.

So I need to know if I can grab the caliper I need from an EK GLI/VTI and fit it to the knuckle of anything that suits with 262mm brakes.

it's easy enough to upgrade to any old 262mm brake set up, but the caliper I need is exclusive to the Delsol, and from what I have found EK GLI/VTI regardless of what size disc they have, also various other import models. I need to stick with this specific caliper, but finding one off a Delsol is harder than I thought, and a lot pricier as well, but if the EK GLI/VTI is the same then this search becomes a lot easier.