[Newsguy]

That's not a fun job anytime, but if you have access to a lift, it's a little easier.
No, you don't want to use screw-type clamps. Just order the original spring-style when you get the tank. They apparently put a more even pressure around the hose. It's even relatively easy to put on, as it comes with a little pull ring so that when placed in position, you just yank it off and it is clamped.
And there are many threads out here advising getting only an original tank. The Chinese copies apparently die quickly, and having had one go, it does not make for a fun journey. Mine was original on my 99 and expired at about 18 years, so you are right there for replacement.

I can't really advise you on the tool, as I was in a hurry and just grabbed one at the local parts store. I will say it won't stay locked, so though a Snap-On is probably overkill, you don't want to go too cheap, either.

I would like to say 'have fun," but in fact, it is nearly as amusing at torqueing the axle to the trans or changing the air box.