I have the Viper671XV 2-way alarm only,with LED remote. I went with Viper cause,well they're the biggest and the best in my opinion(they bought out CLifford about 2 years ago). I like the idea of the LED remote cause I've seen alot of LCD type remotes come back with busted displays. I installed the system myself(keep in mind I'm an MECP certified installer and have worked professionally in Car Audio for about 8-9 years). There's alot of "weird" wiring when you start getting into window control,trunk release,locks,etc so I'd say get it done by a pro if you're not sure. Melfort is kinda close to Yorkton isn't it? There's a couple places in Yorkton that could do it for ya. As for where to buy it,well.......I'm a little biased(I work at Vision's in Regina). If you're ever here and just want to buy the alarm I can guarantee you a great price.Or if you want to book an install yada yada yada,call me at the store 585-7711.