Yeah of course I would love to help.
I suppose that will mean more time on the PC, and less time on the 360.
I can dig around see what I can find for online, and see what I come across while out and about the (real) shops.
The wife loves (as most do) going shopping.
Also I can try and help you with the NTSC-J, as my wife is Japanese and can access the Japanese web sites easily, dig around some of the online deals.
The wife also likes spending time on the PC surfing anyway, so I am sure she will help me.

(I will just have to kick her off to get on the PC for myself. I mostly do my time while at work.)