Should I be playing NL cash games?

I built my bankroll bonus whoring low limits and am now doing well multitabling $2/4 and $3/6 limit Holdem.

I've started playing and doing well in NL Holdem small buyin MTTs and SNGs, and am interested in moving to bigger buyin events.

My bankroll is not a problem (is currently just under $10k), but I think I may lack the experience and instincts that come with a lot of time playing NL.

If I want to start playing bigger MTTs, should I be playing NL cash games for the experience?

I know there are moves you'd make in MTTs you'd never make in a cash game (pushing when shortstacked with a so-so hand, etc); but I thought that the cash game eaxperience would help when the blinds were still small.

Thanks