Need Dallas Recommendation
Steel is solid but not even close to the best sushi in town. Others on Oak Lawn worth your time are Al Biernat's (steak) and Aurora (high end French American) - neither of which particularly fit your criteria. If a cab ride downtown (10 mins from Oak Lawn) is no big deal, your options open up quite a bit. Check out the site below...they've got the most in depth Dallas foodie recommendations I've found. You can make reservations there too. Good luck!