Check with National Institutes of
Occupational Safety and Health before you start.
They have rebate money for some states I believe.
Heard something about this on a radio ad.
I found this on http://ropsr4u.com/ny/overview/
The ROPS Rebate Program will rebate 70% of the cost of purchasing and installing the ROPS (Rollover Protective Structure) up to $765 maximum rebate. This includes the cost of the ROPS (rollbar, ROPS with Awning or ROPS cab), shipping, and installation charges.