[EICO] New to Group w/ 720/730's

[Briggs Longbothum]

I've just acquired a nice pair of old boat anchor Eico's and  am anxious to put them back on the air (primarily 75/40m AM).  As I will be re-capping both units as part of my restoration, I am wondering what other "mods" anyone might suggest for high quality AM audio and overall RF performance.  I used a 720 back in my early 60's Novice days but am generally unfamiliar with these old rigs.  Any help and advice would be greatly appreciated.  Tnx in advance!  Briggs Longbothum, ab2nj  Gloucester, Ma.  FN42pp