what cart for my Lenco L70?

I am the proud new owner of a minty Goldring Lenco L70.  I paired it with an Audio Technical's 1005 II arm and I'm now looking for a good cartridge for it.

My top two choices right now are Denon 103R (tons of great reviews, would work well with my high mass tonearm) and the new Ortofon SPU #1 (would look amazing on my vintage table but don't know as much about it sonically, read some good reviews)

I have a nice SUT so very low output is ok but also open to MM options.

Looking in the price range of the above mentioned carts

thanks!