[Mark the canuck]

I have a Berg kit on my personal engine and they are top quality but not cheap.
I always use a Berg cover because it's made of steel, all of the aluminium ones are total cr@p. I also like their filter adaptor as it has the ports on the correct side, both of these parts are only a couple bucks more then the cheap stuff. Their pumps are a bit pricey but they blueprint, hard anodize and cut it for an Oring, I do all this myself but most can't do these mods, so it may be worth the extra coin. The STD or SS hose, filter and fittings I can get locally for less money.

That said their kit is very complete and has all the parts, fittings, filter, nuts and bolts etc. to get the job done.