I'd try 40Hz to start. I too own a pair of Ascents and just the other day was looking to add a REL storm into the system. You know what they say about great minds :^)
Martin Logan Ascents & REL Storm Set-up, HELP
I recently purchased an REL Storm from another member at Audiogon. I've been playing around with it for a couple of days and rather than spend weeks on this, I'd thought I'd turn to A'gon for help. For those of you who tired or have this set-up, what crossover point have you set the REL. I know there are many variables such as room etc. However, I just want a starting point and go from there. Thanks!