Playing O8 Hi Hands preflop
 

Lately, what seems to be most profitable for me in the low limit O8 games at PS (.25-50 right now) is hoping for overcalls and getting scoops with the nut low in a full ring game, and hoping for straights/wheels/flushes. It seems I play a little too tight PF with good Omaha Hi hands in a full ring game.

I think I have some semblance on good starting hands in regular Omaha, how should I approach these in O8 from EP and MP? Should I be raising in LP in the future? Should I approach them differently as I reach mid stakes (2-4) and higher stakes? (10-20)