Hey Aydin, I would do one small mod that will save you down the road. Use a small section of flexible brake lines that goes from the masters to a block on the firewall that terminates the hard lines and has a high spot for a bleeder (one with a check valve).
When I got this advice I thought it was stupid until I needed to fix a master that was leaky. I had it removed, new one installed, and blead in about 5 minutes. When a friend had a similar issue the hard line kept leaking and this similar process was a half hour or more.
Cary