eeh not really
you can kind of mimic it, but HDV is restricted to interlaced footage. the Sony FX1, Canon XH-A1, they all shoot in interlaced only, which isnt real HD. Real HD has to be progressive, like the Pani HVX.
and the GL2 does not shoot 24p or any sort of progressive framerate. It shoots 60i, and frame mode, which is just 60i but interlaced a little differently.
I think your best bet is the GL2, mainly because HDV is kind of a waste of money IMO unless you are shooting a broadcast style vid and have an incredibly fast computer.
DO NOT BUY FROM ANY SITE THAT DISPLAYS PRICES THAT CHEAP>/b>
I cannot stress this enough, it is a fucking scam it wont work. Buy from B&H or try a legit seller on ebay. You will not find either for under $2000 (GL2 maybe on ebay, but just barely)