Resizing at the same time as de-interlacing with QTGMC

[mbrijun]

Hi, I am archiving some old miniDV footage (PAL). It was shot in 16:9 mode. I am de-inerlacing it, and converting pixels to square. Below is my script.

Question: is it possible to optimise the script? For example, is it possible to perform upsizing from 720x432 to 768x432 within the QTGMC script itself? I am trying to avoid two consequtive destructive operations, and would like to join them into one if possible.

SetFilterMTMode("DEFAULT_MT_MODE", 2)
AVISource("o:\test\test.avi")
QTGMC(Tuning="DV-SD")
Crop(0, 66, 720, 432)
LanczosResize(768, 432)
Prefetch(4)

I hope my question makes sense. Thank you for your answers in advance.