Wheel Builders in Toronto

Ok guys and gals I’m back with my third post in 3 days for more of your wisdom!!

I’m curious who here in Toronto you all would consider the best wheel builders? I’m looking to get a Powertap laced into a set of Reynolds Strike 66 and I’m worried about compromising the factory setup. I’m not very knowledgeable when it comes to wheel building but these use internal nipples and are carbon so I’m not sure how equipped a LSB is to deal with this scenario.

Hope you guys can shed some light and give me some good options. Thanks

Private message me I have a lead, he is tri coach and wrench. Good guy knows lots