In reply to PPP:
It's worth considering Munros by different routes, and/or Munro+Corbett combinations too.
e.g.
Beinn Each + Stuc a'Chroin from Braeleny
Meall nan Fearna + SE ridge of Ben Vorlich
Beinn Luibhean + Beinn Ime + Beinn Corranaich
Beinn Ime east ridge
Beinn Narnain + A'Chrois
Beinn Oighreag + Meall Ghaordaidh
Ben Lomond from Loch Chon
Beinn Chaorach + Cam Chreag +Ben Challum
Lawers 6 or 7 from Glen Lyon
Tarmachan ridge from the north
Stob Diamh + Beinn Bhuirich from near Kilchurn Castle
Stob Binnein + Meall na Dige from Inverlochlairig
Beinn Chabhair + An Caisteal from Derrydarroch
Ben Chonzie + Auchnafree Hill from Glen Turret
Stob Ghabhar from Glen Etive
Beinn Maol Chaluim + Sgor na h-Ulaidh