Go for it, it should be one of your most useful additions, particularly if you sail single handed like I do most of the time.
My set up on a B36 uses mainly Raymarine instruments, and I went for one of their wheel pilots which was on offer at the time. It has worked well, but it is a bit under powered for my boat, though it should be enough for yours. The wheel pilot however is quite noisy in the cockpit. If your finances allow, go for a below deck set up which will be much quieter and more relaxing while in use and should have more than enough grunt to see you through bad weather.