I wouldn't trust the hacks at BB to install a poop on your drivers seat. I'd go to a local shop.... i've heard good things about Mach 1. IDK what they'll have to do to install it, and depending on laws they may not, as most manual cars need a safety sensor between the clutch and the started disconnected to allow a remote start to work.
They'll probably use a compustar remote starter for the bypass system it has.. basically you have a sequence of steps yo uhave to do that aren' really complicated to make sure the auto start knows the parking brake is on and the car is left out of gear.
I used to work at the mach1 in little canada and I can say that they do good work.
BTW if you go to mach1 ask for Ryan Froysland. He's also my personal ASE Master mechanic and will try to also fix stuff for you on the side.. great guy charges next to nothing and usually get's parts at cost