RecoverPoint 3.5 SP1 and Clariion CX4-240

Looking for some clarification on support for 3.5 SP1. I am currently running Gen 4 RecoverPoint on 3.4 SP3 with a CX4-240 on production and a VNX 5300 on the recovery side. I am using VMware SRM, and I want to upgrade to vSphere 5.1 and SRM 5.1. However, the SRA only supports 3.5 SP1. In order to upgrade to 3.5 SP1, I need to install FLARE 32 on the VNX. The CX4 is at the latest 4.30.000.5.525. Does anyone know if RP 3.5 SP1 supports the CX4? I want to make sure before I go through the efforts to request an upgrade...thanks!