Okay guys, so here is what has happened. I ended up returning the jumbo for two reason.
1) The noise of the chain was actually driving me nuts. I took it out with me for dinner and I just couldnt handle it. My boyfriend kept asking me why my bag was screaming...
2) Because I intended the jumbo to be a more casual bag I felt that the GHW just too much for my style (I prefer a more muted style). If it had been the champagne gold rather than the normal gold, I probably would have kept it despite the chain squeaks....
I went in store to the boutique in Chadstone (btw I live in Victoria, Australia for anyone wondering) to swap the bag for a jumbo with SHW which they didnt have in stock

... after trying on bags for about an hour with my SA we finally found one that I loved to bits. I got a Chevron Reissue 226 with black hardware; I never thought I would go with a reissue over a classic flap but the size and the chain length suited me so much better and I had been looking for a chevron bag for ages.
So congrats on anyone that made it down so far, thank you everyone that helped me, I really do appreciate it.

without further a-do here is my new baby:
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