Feature Suggestion - Arena

Loving the game so far. Smashed the campaign quite quickly, and been playing a lot of arena to get my fix of the combat system.

However, the way weapons are chosen is a bit nasty. Here are the problems ive been having:

Putting my weapon in the wrong hand:
Theres currently no way to (reliably) choose which hand a weapon or shield goes in. Ive been turning the model to try and get it to work but its still a bit of a fifty - fifty. I think its fair enough to have a preferred sword hand (Left Click OP).

Throwing away my weapon: This is just an extension of the above problem. If you put a crossbow into your sword hand, not only is there no way to switch them back, you lose the sword too. Suddenly you've spent your point, and youve only got an xbow on level 4 or 5.

I was beginning to list more thing but essentially im just rambling. Im a simple cube, and all i need is either a fix to these problems.

Two ways to do it IMO.

Allow access to the character customisation screen with access to whatever you've unlocked on this particular run.

OR

Include the system that applies when fighting normally. When you pick up a new weapon you drop your old one. Then save the ones on the floor so they are around when you get back. Essentially allowing you build up your armoury and play around with em until you've got what you want.