As I can see you are overflowing with replies, I might aswell clutter the thread with my 2 pennith

Anyhow, my 4X4 has AVO coilovers, deflex bushes all round (including the inner and outer rear arm) a Mike R Gra A type front strutt brace, and sparco rose jointed rear brace and I think it handles pretty well (thats running et38 7.5x17 Comp MO's).

Mine is only used on the road and I used to do about 280 miles a week in it, and I didnt find it too hard or uncomfortable at all.

I am sure others will advise something else but it seems to work for me.