Club Carlson - Helsinki 9/1-9/3 - BRG or Points & Cash?

Looking at the Radisson Blu Royal Hotel in Helsinki from 9/1-9/3. The cost for both nights on radisson.com is €285 -or- €152 + 20,000 points.

(1) Should I attempt a BRG or go for the cash and points booking?
(2) Any suggestions for a good BRG source that prices in Euros?

Looking at the Radisson Blu Royal Hotel in Helsinki from 9/1-9/3. The cost for both nights on radisson.com is €285 -or- €152 + 20,000 points.

(1) Should I attempt a BRG or go for the cash and points booking?
(2) Any suggestions for a good BRG source that prices in Euros?

Have you found any comparison rates yet? There are tons of sites with prices in Euros, e.g. expedia.ie