Can I use a different Needle Jet?

[System9]

I recently discovered that the previous owner put my needle jets in upside down. They were really jammed in too. There was no way to remove them without damaging them.
The suzuki part # is 09494-00239
I ordered some locally, and went to pick them up today, and they told me the parts had been discontinued.
So i was looking around and found many different styles of mikuni needle jets, and was wondering if I can use different needle Jets?
Something like this maybe? http://www.mikesxs.net/product/48-0654.html
I have a 1982 GS450
My bike already has a custom exhaust and pods, so the bike not being stock isnt an issue.

[niclpnut]

PM sent.

Nic

[kb_air]

what did you find out?