Looking for gear suggestions for my halfling sniper

[Derper]

Currently I have a lvl 8 halfling sniper and I want to find some things to save up for.
I have a +1 bow
ring of prot +1
cloak of resistance +2
amulet of natural ac +2

I could use some things to help my stealth checks or help me snipe in general. Any suggestions would be great.

[Liongold]

what is the GP budget?

whats your theme? assaian, long shot archer, tree climber?

was thinking boots of elvenkind, ring of climbing, slippers of spider climb, Sniper Goggles, Goggles of Night. they all sound helpful.