Some airlines have adapted the idea of measuring your height/weight proportion my asking you to sit in a crew seat at the initial assessment day.
If you fit in without a struggle and your feet, or at least your toes are touching the floor, you should have no problem in being accepted (once you get through all the rest of the interview!!).
The application form will give indication how strict an airline is. Some do not even ask for your weight. Some provide a chart, although this seems to be being phased out through risk of appearing image concious over customer service focussed.
Apply to whichever airlines you want, complete the forms and good luck!