I get to 352/295 with food, one triple meld, one double meld and one single meld. No GC gear. With DL Caligae i'd hit 310 PIE. My gear is:

DL Eyepatch (no STR or PIE)
Darksteel Haub +1 with 25 PIE (single meld)
Felt Bracers +1 with 50 STR (triple meld)
Raptorskin Subligar with 15 PIE (double meld), Militia Sub is even better if u can get it with 5 more PIE and some Crit
Explorer's Moccasins (no STR or PIE), again Darklight is kind of needed here if you don't have lots of PIE on body
Explorer's Belt (no STR or PIE)
HQ STR+18 Ringsx2
HQ STR+4 Bracelets
7 more PIE from Jerked Beef
Ear and neck is Attack/Accuracy