I am a new owner of an Skywatcher Esprit 100, waiting for my CEM40 to be stocked and shipped. I plan to add the Skywatcher 50mm Evoguide scope and an undetermined guide camera, mounted on a dovetail rail attached to the rings. My question concerns the short dovetail plate the Esprit 100 comes with. The plate is only 5 inches long - is this plate sufficient for balancing the scope and the 50mm Evo guide scope or should I invest in a longer plate. If yes, recommendations?