What can I expect from this?

[Bilge_pump]

So I learned a lesson about grains yesterday brewing my second all-grain batch, a pumpkin imposter ale (used sweet potatoes instead). My homebrew shop is small, and I couldn't find plain ol' munich malt, but I did see something called "Caramunich I" on a shelf full of malts with the Cara- prefix (I still don't understand the difference between malts with the I, II, or III by them). So I threw in a pound of that in addition to seven pounds of pale malt and a pound of Carapils. Then of course there are the 3.5 lbs of canned yams I used in the mash.

My question is, having read that "cara/crystal" malts should be used sparingly, and that I have 16% of them in the mash (including the yams, discluding the yams they make up 22% of the bill), what can I expect from this beer? Is it going to be overly sweet? How is caramunich I different from munich?

I used about 1.75 oz. of hops (willamette + ekg) total in the 90 minute boil, along with 1 tsp of nutmeg and 2 of cinnamon. I added the juice from the can with 10 mins left in the boil.

Thanks for your input. Wish my HBS shop had more to offer.

 

[RiverCityBrewer]

The caramunich is going to add a bit of unfermentables so there will likely be a bit more residual sweetness in the beer than you may have originally intended. However, with the yams you used that might throw another curveball in there so I would say it will turn out interesting either way.