Mesa Boogie Roadster help with rig

[chomii]

Hello. I have Mesa Boogie Roadster head and 4x12 Recto cab. I plan to buy RJM Rack Gizmo (or Mini Amp Gizmo and Mini Effect Gizmo depending on how many loops do i need for this setup), Liquid Foot 12 footcontroller and maby RJM Mini Line Mixer. In front of the amp i will put Wah pedal , BB Preamp, OCD overdrive and Wampler Ego Compressor and in the loop TC Electronics G Major 2 (mainly for reverbs) and Eventide Timefactor delay pedal. My concern is from things that i have read on different forums that tone can be muddied if i run G Major and Timefactor in series. I have read that i can put those effects in parallel with RJM Mini Line Mixer. Is this realy needed or i will not hear that much of the difference without it. Or maby Timefactor is overkill and i sell it and stay only on G Mayor 2 for all time based effects.