915 Cv help required

[brent]

Hi all. Sadly my old modified single side plate box couldnt cope and broke so.... I have purchased a 915 gearbox to go in my 1303. It is [i have been told] the later 75 on model with the stronger diff. The cv flanges are 100mm. I am using std steel type 1 rear arms. What is the easiest to obtain and most cost effective cv should i be looking for to fit? Will they fit straight onto the std type 1 drive shaft splines too? In other words would a pair of inner cv's get me running again? Your help is appreciated. Brent.