Are you asking if you can also trigger your Canons the same way as your Bowens?
You can get more triggers (PW, Skyport, etc.) for your Canons. What you need is a hotshoe -> mini cable commonly called "Pocket Wizard cables" since PWs also use the same config as the Skyports.
Both the Skyports and the PWs will operate with Canon flashes in non-ETTL mode. So whatever Canon flash you have, you must make sure you can adjust the power manually. I use my 430ex in this manner with Skyports. Of course, it makes the 430ex no better than the $30 Sunpak 30DX I got on craigslist.
This is all for interiors only so I only want to control each head manually anyway...so extra receivers for each extra small head and the correct adapter to connect them to the canon/metz/etc heads...I'll look into the various cables to attach to the canon / metz cl heads.
How do you find the el-skyport set up?
I actually use bowens heads with mains / portable battery pack set up but am now looking at the various pocket wizards, pulsars, skyport etc options for wireless radio control.
Cheers for the help.