Easiest top end to rebuild and lowest cost of ownership

[Clark42]

It's not the highest priority but I like to consider all factors when making a decision and that is certainly one of them.

Just throwing this out there, I have never rebuilt a motor in 10 years of riding and I ride 40-50 times a year. Just something to consider. Ease of work is important though

I think the top end duration stuff is overstated on forums and may create a perception that it is common practice. The nickel-and-diming of other miscellaneous $50-$300 parts though, that is real.