As far as the upscaling to anamorphic is concerned you should definatly check out a small tool called "Video Enhancer" (www.thedeemon.com), it's the only resizing/upscaling method I know of that is temporal-based and gets detail and sharpness off the neighbouring frames. I've tried various upscaling algorithms (Lanczos, SSpline, RedGiant's InstantHD), and they all do pretty well but the "SuperResolution" does more than noticibly better. 30$ well spent for me. There's a version for AfterEffects available too, but it costs a 100.