yeah, i'll confirm that you'll need the right steering knuckles to put the struts in your TA23, your stock ones (or my ones at least and my old RA28 ones were the same) have a dowel spacing of about 85 mm and the corona ones have a 90 mm spacing. still not sure which steering knuckles to use but if you find the right ones then let me know.
corona one's might work, the corona i got my struts from was scrapped before i realised i might need the knuckles