I am considering changing over to CTC or another training provider but i am concerned that it will affect how i am viewed when it comes to job applications?! (based on what Cabair tells all its students)
I'm a bit confused as to exactly what you're asking. If you've nearly finished your CPL, you wouldn't (as far as I know) be eligible for the CTC Wings Scheme. Your only option with CTC would be the ATP Scheme if and when it reopens, and then only after you have obtained a CPL/IR.
With regard to changing training providers mid-course, I think that in general, if you're applying for a first job, an employer would prefer that you have an easily verifiable training record. Generally, it would be a bad idea to have completed training piecemeal at a wide variety of FTOs, but training at a couple shouldn't be an issue.