I'll be honest here. I don't like the 45 and 30 minute hop additions. Get all of the IBUs that you want at 60 minutes. I would suggest a neutral hop such as magnum or warrior, or if you'r like me and want to add an additional layer of hop flavor to it, go with Columbus. Move all of your Amarillo and Simcoe out to be utilized in the last 10 minutes of the boil. Make sure you have a heavy dose of 0 minute hops and allow for a 30 minute hop stand. You will get much more hop flavor from late hop additions. I'd mix your amarillo and simcoe in equal parts for these additions. It looks like you have a pretty solid dry hop schedule.
Some will argue the carapils. You might be fine without it considering you are using MO as a base and up your munich a tad. Either way, I don't think that it will make or break you. But the hops, for sure, I'd consider some adjustments there.
Nice start to a recipe design. I wouldn't worry about a mash out. Just run off your mash and then sparge.