Remote start vs. Remote start + Security

I will install this system on a 2015 Honda Accord Sport, 4 cyl/standard key, with standard OEM alarm. I have decided on using either the Compustar 7200S or the 7000AS paired with an idatalink Blade AL. I can purchase the "Max It" bundle (7000 AS) for less than $30 more than the "Start It" bundle (7200 S). I was wondering if those of you who are installers, or more familiar with these systems, can think of any compelling reasons to spend more for the "Max It" bundle besides the obvious additional security features (siren, tilt sensor, etc). I am installing the system primarily for the remote start and extended range. The only additional function I think would be nice is some type of window control (up/down). Secondly, I have the ads-USB to flash the idatalink blade al, but will adding window controls require use of a compustar proprietary programmer for use on the control unit? I've gotten mixed answers so far... Thanks