I wanted a Ruger #1 in 45-70 or .375 H&H. Then I learned of the Marlin Guide Gun in 45-70. So I got one. But then I still wanted a #1. Turns out .375 is expensive (to me, at least), even if I handload (which I do). So I settled for a #1 in 22-250. I love my #1 and can wholeheartedly recommend the platform.
As to your question of kick...the #1's I have handled (including one in 7x57, .400-450, and my 1-V) have been quite heavy for their size. That will soak up some recoil. But the pads that come with the #1 are cheap so you might need to upgrade?
I say if you want it, get it. They have that same...I don't know...mechanical sort of feel to them like a lever gun. Plus it takes a while to go through 20 rounds...so you get to enjoy your range time more.
Like I said, I love mine.
-cls