Haus Ale Recipe input please!

[Walking_Target]

The grain bill is as follows;

9# Canadian 2-row
1# Canadian Light Munich

152*F target mash temp for 90-120 minutes

1oz Cascades @ 60 minutes

0.5oz Cascades @ 30 minutes

.5oz Calypso @ 5 minutes

.5oz Calypso dryhop in secondary.

I'm debating adding some carastan to the grain bill, I'm also debating just going with one addition of 1oz of cascades and then the calypso at flameout.

Thoughts please!