Fine-tune existing vector logo.

I have designed my own logo which needs some fine-tuning. It is in vector format (although the version uploaded here is a png) and needs the following done to it:

> Thickness of the line made constant throughout.
> Edges completely rounded
> Vertical edges to be perfectly straight.
> Logo aligned horizontally, so that all of the top edges are at the same level and all of the bottom edges are at the same level.

I will provide the logo in .svg format and would like it to be sent back, with the modifications, in .svg format too.

Thanks,

Andy.