Starter Anemone or Not????

So my goal is to be able to keep a set of clownfish with an Anemone. I have a 100 Gallon tank currently with



1 Green Chromis

1 Firefish

1 Royal Gramma

1 McCosker Flasher Wrasse

2 Perculas (smaller)



I have always kept fish, never an Nems. Should I put a Condy / Hatian Pink in there first to work my way up to something for the clowns?



I have 250 W Metal Halide with 2 Super Actinics.



I will not be buying any more Nems after this. I have always wanted to have a set of clowns house a Nem, but love my fish and want to keep it Primarily a FOWLR tank.



Thanks