I have little money left, but have a wand of "acid arrow", a ring of +2 protection and a +1 dagger and am planning on getting an immovable rod, a coil of rope, and a decanter of infinite water.
BEST. ITEM. EVER!
You have good tastes and you should be proud of it!
Seriously, most of these are interesting. I would suggest adding saves and Int bonuses whenever possible, too, because these always help. Have some detection spells in hand: if you happen to beat a wizard, try to find his spellbook (he is bound to have one) then copy it ASAP (beware of explosive runes however), this should help you having whatever you would need later.
I think that's covering all on the technical part, but nothing here will help with the most important part: have fun!