I'm in the same position as you and I'm buying buying the Meyle front arms including butterfly bushes and droplinks, fitting next weekend, that's to go with the rear trailing arm bushes I installed this week, then full alignment just before I go to the lakes.
So for me:
http://www.ebay.co.uk/itm/BMW-E46-FRONT-LOWER-SUSPENSION-WISHBONE-CONTROL-ARM-ARMS-BUSHES-MEYLE-HD-LINKS-/170934367719?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item27cc7b75e7......These
http://www.larkspeed.com/index.pl?p=2413PFEZ4RK&a=i
Should make things just lovely.