
I would probably not have the entire 85g from dex.
You could use milk PWO to increase your carb intake and then, combine this with the dex and the malto from your whey and some milk to give your total?
So:
2 scoops whey (8g dextrose, 40g protein)
1 cup skim milk (12g carb, 8g protein)
70g dextrose
You could also do:
1.5 scoops whey (6g carb, 30g protein)
1.5 cups milk (18g carb, 12g protein)
65g dextrose
Or get yourself some malto powder and do:
Whey
Milk
Malto
Dex
You could even, if you wanted, use a little fruit PWO as well:
2 scoops whey (8g malto)
1 cup milk (12g)
~3.5 oz of nana (22g)
Dex (50g)
Which, for me, is a lot more agree-able than just wacking in the dex powder.