Please try the v8 beta:
which gets it down to 491 minutes:
Your design has quite small/delicate, possibly redundant geometry — the small elements can be deleted:
Edit | Select | Small Regions…
and if you Ungroup the image:
and experiment with the selection values:
and also adjust Retract Height:
and experiment w/ feeds and speeds, &c…
it’s not much more than 2 hours:
Attached as a v8 file.
Joe’s Fishin’ Hut_v8.c2d (1.6 MB)
I would also suggest experimenting with tooling and using a more acute tool than a 90 degree #301.