That order will work fine. As for other MOD's to add, consider it more like this...
1)Official Patch
2)BG2 Fixpack Beta
3-X) Berserker Minsc
3-X) Banter Pack
3-X) Dungeon Be Gone
3-X) Other MOD's
X+1)BG2_Tweaks-v3
That's your best (generic) order. Patch first, FixPack (whether Baldurdash or G3, but whichever you're referring to, just use one) next. Then quest/banter/NPC MOD's, then finally the Tweaks (last so they affect your previous MOD's).
The only MOD I'd recommend to install after the Tweaks is
Virtue, if you're interested in it. BTW, I'd also highly recommend installing
Unfinished Business & the
Quest Pack, as well as, right before BG2_Tweaks,
D0Tweaks, but that's just my opinion.
If you're considering NPC MOD's to install (which should go in the 3-X bunch above), you can always look
here for some recommendations &
here for download links.
- Imrahil