I just dropped something on my forward bilge pump and broke off the piece where the hose attaches. It's a Rule 360 and I'd prefer to replace with a much higher GPH pump. The problem is larger pumps require a larger hose, but I do not want to replace the hose/thru hull fitting. Will some kind of hose adapter work. I am pretty sure the answer is that the pump's gph rating will be diminished by the incorrect hose size, but thought I'd ask.