K70 key cap replacement options

[bjsdeer]

Hello everyone!

I recently got a used corsair k70 keyboard for pretty cheap, however it is missing a few keys and one has a chip in it. The origional owner took the wasd key curved keys and put to normal keys where the missing keys go. I would like to buy just a few specific keys (left shift, alt, fn, and less important to me, numlock) if you guys could point me in the direction to a store that sells these kind of keys that would be great. they don't have to match exactly, but I would like them to allow back lighting if possible. 

Thanks in advance for the help!

[Syntaxvgm]

how important are matching keys? Is it about feel because they just suck, or matching? 

And are any of the keys in the spacebar row messed up? 

Here's a size chart for the k70 

 

[bjsdeer]

Here is a picture that might help. They keys don't have to match exactly I just want something that looks a bit better.

[StevenSensei]

The biggest problem you have is the bottom row on the corsair boards is not standard. Your best bet would be to contact corsair directly and see if you can order replacements directly. If so you will likely have to buy an entire set and not just an individual key or two. Alternatively, see if you can find a broken board on ebay or something and use the keys from that.