Suggestion for The New XPS 8970 & Alienware R17 Desktop models with Intel Core Ultra CPU's

Because Dell only seem to use Intel CPU's in their XPS and Alienware Desktops (please Dell, also provide AMD versions too!), the next XPS 8970 and Alienware R17 models will surely be using the new Intel Core Ultra CPU's. These new CPU's from Intel are notably more energy efficient than the power hungry 14th Gen chips which is very welcome news, but performance benchmark reviews of these new Intel processors are disappointing, especially in gaming. However, a Youtuber called JayzTwoCents has found that using fast 8400mHz CUDIMM memory with these new Core Ultra chips unlocks great performance uplifts on these new Intel chips. So, i was wondering if Dell will include fast 8200 or 8400 CUDIMM memory (or at least support for it) with the next XPS and Alienware desktop products to help greatly improve performance of the new Intel CPU's in these top end desktop products? 

Whilst i'm here, Dell, to facilitate future GPU upgrade options for your XPS and Alienware customers, can you PLEASE include the GPU mid-support bracket as standard with all your XPS and Alienware machines (even if shipped with no GPU included), fit a minimum 850watt PSU as standard, leave enough room for the addition of a triple-slot GPU to be fitted if desired, and provide a motherboard BIOS that isn't so very basic (even the Optiplex machines have far more BIOS features). Oh, and a Dell/Intel overclocking app with a one-click combined CPU under-volt/over-clock button included in it would be pretty amazing.