Hey Jim,,,,
Welcome to the forum, nice to have you with us.
As for pumping up the talon ss,,,,,,, I have a talon however I use my pump just to "top off" the fill,,, I use my scuba tank to fill it, much eaiser. I've never filled it from empty to full using the pump so I can't tell you if it get easier after the first full fill. I use my talon for hunting so I don't really shoot it until the point where it's so low that it needs a major refill. I usually use it for a days hunting, usually arounds 20 or so shots, then use the pump to top off the tank again before I put it away. That way when I go hunting the next time I can just take it out of the gun safe and hit the woods :)
On occasion I will do alot of shooting with the gun,,, when I'm testing new pellets or power wheel settings,,,, that's when I use the scuba tank to keep me shooting. Much easier than the pump.
My advice would be....... if you can get a good deal on a scuba tank set up than go ahead and buy it, I don't think you'll be sorry you did. I personally feel that having the pump as a backup, or a "top off" tool, is advantageous also, but others may feel different.
Anyway,,, I love my talon, great gun, I think you'll love it also. Again, welcome and I'll be looking forward to your future posts, and if you hunt with that talon ss be sure to post the stories and pics in the hunting gate.
JEff