what is better to do: get a kit that u drill a hole then bolt the flange over the hole OR get a weld in bung and call it a day? i wanna make sure its safe. i'm plannin on buyin a new oem pan b/c the one i have looks smashed on the bottom and also buy a new gasket. i gonna tap that pan and then put it on with a plug till i get the last few parts for my turbo setup. Also, what's a good place to order either type of drain bung?