To each their own....BUT, personally, I wouldn't own a PSE Kingfisher. The local sporting goods store had one on the rack last time I was in there. I was curious so I picked it up just to give it a look see. To me, it looked and felt horrible. For the money, I would DEFINITELY go with a Samick Sage...they are pretty nice bows which can also double as a hunting/target/backup bow.
I also wouldn't go with a bow less than 45#...my rig is 50# and I used to use 57#, which dang sure got the job done but it was a bit much on my shoulder for shooting all day long. Lighter weight is fine when the fish are right under neath you. But around here, those big carp and buffalo like to hang out about 20 yards from the bank in fairly deep water. I like to have a bow in my hand with enough umpf to sling those big fiberglass arrows that far and still penetrate the fish if I do my part. And I also think of it as good practice for larger game using a hunting weight bow all spring and summer on fish...builds those muscles up.
Just my opinions.
Edit: I meant to comment on the thing about 35#'s and bringing the wife along. My wife is my bowfishing partner...actually she pesters the hell out of me daily to go bowfishing...so she's also my motivator lol. She's about 105 soaking wet and shoots my 45# Hoyt Dorado. Granted, she only draws about 24.5-25 inches but still...if she shot a 35@28 bow with her draw length I don't know that the arrow could make it through the water to a fish, let alone penetrate to the barbs to GET the fish.