Slight update from my last post.
I have been using solely the hhkb - My pok3r (mx blues) was returned due to it having a warped base.
Recently purchased a realforce 55g and really enjoying the heavier keys.
Also bought some raising desk legs which helps with posture and stretching my legs during long work/study stretches at my desk. This was a substantial investment but I should have done it sooner. My typing position is so much more comfortable having the desk level at the appropriate level (I'm not the tallest person, so most desks tended to rest a bit high for typing comfortably). No more need for the keyboard tray.