Source a local reputable bmw mechanic who can do all this for about half the price of a stealership. Buy your own parts online and provide them to your mechanic so its strictly just labor.
Window regulator will cost you half what the dealership is asking
Wheel bend - personally if you have the full spare in your trunk I would just swap that in right away and wait to fix the bent one to save you some money right now.
Drive belt - purchase online and have mechanic do it
Oil filter housing - you should replace the resevoir and all hoses (feed and return - your around that mileage anyways)
Brake fluid flush - mechanic can do as well
National Capital Chapter #465420
2000 ///M5 Oxford Green
| Caramel Nappa
| Walnut Interior | Luxury Package |///M Registry
| My Progress Thread
2006 X3 3.0i M-Sport | Silver Grey
| AT | Navigation | Premium Pkg | Cold Weather Pkg | AFE |
2000 323Ci | TiAg | Gray | 5MT | SOLD