You can get spray bars for Fluvals Mel, they are just rather expensive "optional extras". (£12-99 plus postage I think to get the branded version. I just used a bit of PVC pipe with holes drilled in from the local hardware shop)
If you don't need to take the hoses off and clean them regularly, and hence don't need to prime it from scratch regularly (a novelty I wasn't given, due to the ribbed hoses collecting junk in them

) it will stay easy enough to work. When the priming handle breaks though (not as or if, but when) they become somewhat more troublesome to prime. I like how Fluval advertise the priming pump as a "natural motion" primer on their website, just says what the marketing department of that firm think of their customers... When it breaks, you'll fall into the trap of pumping away with the priming handle in a tight and confined space, in a very un-comfortable position under the cabinet for half an hour at a time to get the thing to fill, only for it to air-lock when you turn it on, and then you have to start again...
"Oh, start it full of water." I hear a Fluval fan cry. Erm, if the hoses are empty due to a clean, it will air-lock again IME using that method...
I don't consider anyone an experienced Fluval user unless they habitually ignore the priming handle and skip to sucking the outlet to prime the filter, and just kick the thing when the impeller jams, and syphon a full bucket of water through the filter every time it air-locks... Seriously, they are royal PITA's to prime and start after a few months of use, compared to pretty much any of their competitors. When you find the nack to it though, they aren't overly difficult, but in comparison to the Tetratec's you've used before, they are really aquard bits of kit.
All the best
Rabbut