I edited the hotkey box to make it small, and also have 6 slots on the right. Using the 6 slots you can free up the 10 hotkey boxes.
1st slot - primary weapon
2nd slot - primal from inventory 1-8
3rd-6th equipment inventory for easy right clicks
XML file at the bottom...
Within the file you can edit the 6 slots to customize it.
I added text tags to show them.
You change the EQType #'s per the list below.
Make a backup of your old hotkeys.xml file before playing with this.
If you need help, post a question.
EQType
1 LEar
2 Head
3 Face
4 REar
5 Neck
6 Shoulder
7 Arms
8 Back
9 LWrist
10 RWrist
11 Range
12 Hands
13 Primary Slot
14 Secondary Slot
15 LFinger
16 RFinger
17 Chest
18 Legs
19 Feet
20 Belt
21 Ammo
22 inventory slot top left 1
23 inventory slot left 2nd
24 inventory slot left 3rd
25 inventory slot left 4th
26 inventory slot top right 1
27 inventory slot right 2nd
28 inventory slot right 3rd
29 inventory slot right 4th
****Click here to get Hotkeys.xml file****