Multi-Use Pen-Kit Press

I'm not a pen maker but I've seen some pen making presses online before and always thought the pen presses available look a bit unwieldy with the big press lever etc, when what you really want is control when pressing the parts together, especially with the twist component which has to be pressed in so there is enough of the pen nib showing, with screw in thread you can achieve that.Anyway this model is what I've come up with, ideally the main body component should be printed with 100% Rectilinear infill for strength and it needs to be printed with ABS or stronger filament again for strength as I've done on this occasion, the remaining components at 60% Rectilinear infill.I've seen a few video's on pen making and for this project I purchased the very basic of slimline pen kits in a gold finish, there are 5 kits in the pack, I don't have any means of working with wood so for this purpose I designed and 3D printed very basic pen blanks just to show how it work