I wouldn't say that. I'm a big DIY guy, I tell people all the time that contact me 'Try it yourself if you can " I think you did a great job, The only thing that made me a little un-easy { from what i can see in the pictures } is the way the canopy is sitting on the tank. I would have some kind of outside or inside catch piece so if someone bumped into it or something it canopy won't fall off the rim completely. Also, Get 3/4 in screws for the hinges and you won't see them inside.
Good job Though :thrash:
Bueller