Unless you have a specialized lift etc, I'd probably look for a shop. If not perfectly straight/plumb it'll probably leak.
For me timesert is the way to go. This is a 1-time permanent solution period.
There are a number of other ways to address it but they are all sort of band-aids to me and some(like bigger plugs) if done wrong could leave you with few, if any, options afterwards.
If a make-shift repair fails at speed you could damage the engine and possible wipe out.
Tough pill to swallow but find a shop that knows how to do it properly and has done it multiple times. Picture proof even better!!