I have a Brison 4.2 that I bought to go on a 91" Hots. It is light, powerful, and very reliable. I would consider a 2.4 but I already have the 38. Some ways the electronic ignition is great and some time it can be a hassle. It lets you move the ignition battery for more ballast and hand starts very easy, but you have to keep up with the battery. The mag ignition is so much less hassle. Just a bit heavy. I prefer to use a spring start on mag ignition.