The Mojo is a serviceable split. It is cap construction, so if you do tag it right, it's done.
Keep in mind that as mentioned, you'll be adding a lot of weight with the gear you'll have to be carrying. In addition to beacon (on your persona), shovel, probe, you'll want to have a few extras in your bag. Water, some food, extra layer (I carry a lightweight micro puffy), and a first aid kit are a great idea. Extra goggles and extra gloves are a good idea to carry too. If you need those things and don't have them your day goes from great to miserable fairly quick. I also have a snow saw, CPR mask, rutchsblock cord, snow study kit, rub on wax, head lamp, and skin wax in my day pack. I don't use all of it every time, but I do end up using all those items frequently enough. So with saying that, the Charlie Slasher would work just fine. The rule of thumb to go 6cm bigger than your resort deck for a split is a good rule of thumb.