Unfortunately if you want auto gun commands then you have to move away from the stock UI
Check out my tutorial post #35 and post #38.
BRF is not compatible with most UI's if you decide to change at some point.
Link to my SH3 – SH4 – SH5 posts:
Step By Step Tutorials & How To Do It.
Also Included Are Some Useful Download Links
http://www.subsim.com/radioroom/showthread.php?t=211804
If you want to try the mod route at some point and do not feel comfortable doing it on your own just send me a PM and we will tackle it together.
Peter