There are various options. You could lookup one of the CG modding threads on the forum using search. You could purchase a custom cg (Goin, LH, SeadNembo, etc.). Or you could source one of the newer CGs from the sales section, and hope it fits, or mod it if it doesn't (never any guarantees that it will fit "out of the box" when dealing with reps).
What you chose depends upon a couple of things. First, what series is the 088? Next, the crown dish depth must be taken into account - deep dish needs a long end lever portion, shallow dish means end lever portion probably will need shaving.
If you want more accurate input, best to take some more pics of your CG and crown at various angles, with lever open and closed.