Lows has a 4" Diam.x20 foot flexible dryer vent Hose that you can run from your dryer to a panel in the window and a hood that you could glue in place out the windows.
Lambro Industries 4" x 20' LamaFlex Connector
Lambro Industries 4" White Replacement Hood
The vent duct wont be too long...
I agree with kok328, consider only doing necessary projects such as maintenance that needs doing and finishing up work that has not been completed yet. If you can afford it, do projects as your budget allows that will enhance your lifestyle, and that will add to the value of your home. Tackle...
I see two simple solutions that would look fairly nice - use two single new pulls - one for each hole.
or
Just cover the existing 2 1/2" holes with a 3" decorative backplate and use with new 3" pulls. A backplate is a decorative plate that lays flat against the drawer or door panel and...