Hi:
I had an Armstrong bracket on my Olympic. But I did not have the positive experience that Dusty describes. I had a Suzuki 225 mounted on it and the weight was no problem with the extra floatation. And it also gave me extra cockpit space. This was all to the good. It also did fine going into the chop and with the heavy Olympic hull it was a great ride. The problem is that when there was a following sea, any angle of sea caught the bracket like a lever handle and pushed the boat into a broaching movement. It took great concentration and lots of quick action to maintain good sea keeping. Coming back in off Westport with the normal NW swell, even with good conditions, was a major case of nerves all the way back. Frankly, I hated it. There was also the concern for the downrigger cables when trolling. Even when your downriggers are mounted all the way into the corners of the cockpit that motor sits a long way back. I never snagged one, but I was always watching it close. So when I got interested in the TomCat, the well designed engine mounts built into the transom was a big selling point for me. I have never regretted making the switch, even when I think about all the fun I had cruising in the Olympic at 38 - 40 MPH, which I will never do with Honda 90s. So just based on my one experience, I would suggest you try to find another solution. YF, TWO-DAWGS.