A high refine good enchanted chakram could get costly. idk really, you didn't say how much zeny you got to burn, worst case, stick with the thana katar, it's okay even with ctrl clicking. For accessories, take your pick from what you can afford:
Rogue's Treasure
Pendant of Maelstorm
RWC rings
The Sign (requires you to complete a lengthy quest)
Medal of honour + Glorious ring
Advanced Ring of flame lord
Bako tats
Sarah's earring if you get good enchants (good luck with that tho lel)