Another idea...
Use all your Munich with 200g of medium crystal if you have some.
Bittering with target to 30ibu, then hop bursts at 10, 5 and 0 mins of 5g challenger, 10g Northern Brewer.
Mash at 67/68 to make it malty. Use beoir yeast. It will take a while to condition, 6 weeks? Could be a...