Hi John, I never heard of a Canon Powershot with 1200 mm. I used the G9 and G10 for years with an underwater housing for diving, I bought them second hand again and again for about € 100, quite good, but not for surface wildlife. Zoom was impressive. That SX50HS looks like a first bridge camera with extended tele, and indeed, and those pics are amazing. But you wouldn't buy them second hand anymore right? I see a few for sale still, around 100 euro. Good for beginners... These Canon and Sony tele-lenses are expensive but necessary I guess. Would you recommend the P1000 in case of tight budget? I guess you use it next to the 90D especially for birds etc far away?