Changing buffers for default Profiles

Can the default Profiles in WPR be changed so that the memory allocated can be adjusted - see below?

-Ib Tornøe

wpr -profiledetails cpu

Microsoft Windows Performance Recorder Version 6.3.9600
Copyright (c) 2013 Microsoft Corporation. All rights reserved.

Profile                 : CPU.Verbose.Memory

Collector Name          : WPR_initiated_WprApp_WPR System Collector
Buffer Size (KB)        : 1024
Number of Buffers       : 2457
Providers
System Keywords
        CpuConfig
        CSwitch
        KernelQueue
        Loader
        MemoryInfo
        Power
        ProcessThread
        ReadyThread
        SampledProfile
        ThreadPriority
System Stacks
        CSwitch
        KernelQueueEnqueue
        KernelQueueDequeue
        SampledProfile
        ReadyThread

Collector Name          : WPR_initiated_WprApp_WPR Event Collector
Buffer Size (KB)        : 1024
Number of Buffers       : 20
Providers
        .NET Common Language Runtime: 0x98: 0x05
        36b6f488-aad7-48c2-afe3-d4ec2c8b46fa: 0x10000: 0xff
        e7ef96be-969f-414f-97d7-3ddb7b558ccc: 0x2000: 0xff
        Microsoft-JScript: 0x1: 0xff
        Microsoft-Windows-BrokerInfrastructure: 0x1: 0xff
        Microsoft-Windows-Networking-Correlation: : 0xff
        Microsoft-Windows-ProcessStateManager: : 0xff
        Microsoft-Windows-RPC: : 0x04 : Stack
        Microsoft-Windows-RPCSS: : 0x04 : Stack
        Microsoft-Windows-Win32k: 0x402000: 0xff : Stack
        PerfTrack: : 0x04
CaptureState Providers on Save
        .NET Common Language Runtime: 0x118: 0x05
        Microsoft-JScript: 0x4: 0xff
        Microsoft-Windows-DotNETRuntimeRundown: 0x118: 0x00
        Microsoft-Windows-Win32k: 0x80000: 0xff