Hey hobbit1983,
I've only done very basic aeros training in a T67 Firefly and have ony a few dual hours tail dragger on a T10 Chipmunk. I found the aeros helped my general handling a lot. You don't realise how little you require the use of rudder skills in something like a PA28 until trying basic aeros in something a little less stable.
Aeros really improved my stick and rudder skills and i would definantly recommend it. I can give you contact details for an excellent little school in Sheffield if you like. Very friendly, very nice aircraft, very experienced instructors including some RAF for the aeros training. If you want details i can pm you.