Thanks - that does help.
Seth- When I fish spots in the upper meramac, I use what they call a "Cargo Canoe" with an 8 hp prop motor. It's huge and I can take it anywhere. I can't do that with the jet. When I run out of water, I can drag the cargo canoe over the riffles. I could drag it over land if needed. I'd tear my big jet up running as shallow, and it's too big to drag. With a 150, I'd be in even more trouble. In these small streams, the 90 is plenty fast enough for me. I'm more a fisherman than racer. I can't even manhandle the 1756 / 90hp down stream in the really shallow spots. The 150 would be much worse.
But one thing I haven't researched: you say that Weldcraft is sturdier than Blazer? Why is that? If so, I'll stick to weldcraft.
The reason I like Ernies, is that he's done things for me he didn't have to do and treated me right. When the engine cover and lower covers on my ETEC disintegraged and cracked up and begin to fall off, Evenrude said it was cosmetic and wouldn't help me. Ernie did anyway. It is a long way to go though. I really like the floor he put in my boat. I havn't seen anyone else but him put in these perforated metal floors that just stay cool. I've been to Trouts a lot of time. I may go check them out again.