I don't believe there's a "comparable" ETF anywhere, and the Bogleheaders aren't likely to come up with something that can approximate it given the alpha that Wellington management has consistently delivered on Wellesley (and Wellington). Plus, both funds hold a pretty small # of stocks so an comparable ETF becomes all but impossible to create..
Probably just need to determine if the $35 transaction fee is preferable to having another separate account at Vanguard to manage.
The fund transaction fees are indeed pretty annoying - even though Fido, TD and others call me on a regular basis looking for more business, I can't justify buying TF funds through them or others like Schwab..just too much $$ when you can get the exact same fund through the fund company (VG in this case). And the selection of NTF funds are usually ones with 12b-1 fees, long holding periods needed to get "free" trade, etc.
How Fido and others think they can charge $49 and up for TF buys and sells on mutual funds is beyond me..guess they're not really "that" interested in shareholders who want to have funds from multiple fund families all under one roof, which ultimately makes it a real PITA to manage if you want to pick funds from across multiple fund families..