Appreciate it guys. First batch was straight up RO, so looking forward to seeing how this batch turns out.
One other thing, I'm planning on buying a ph meter but for now I just grabbed some test strips from LHBS. If my mash ph is on the low side, should I add more CaCl to raise it up?
I would not mess with it - at least not based on pH strips...... especially if the pH strips are not really good ones like colorphast strips. Cheap pH strips and cheap pH meters are probably worse than just using a water calculator with no pH meter at all.
If you use 100% RO water and those additions with this grain bill - your pH will be right in the ballpark of where you want it.
A cheap pH strip might lead you to believe you are "off" when you are actually fine.
Plus - if anything, your pH is going to be a touch to the high side (but within range). And, CaCl will not raise your pH, it will lower it.