Triggers are generally pretty to sort out if they don't work as you want them too (honing and polishing and change of springs) usually sees the majority of triggers work better - I can't stand s**t triggers, once you've used a few good ones it's hard to go back to using crap and it really buggers up a rifles potential I reckon.
i see levers as scrub type guns, use them for that sort of work and they are well suited I reckon, try and use them for long range type stuff and they fall short in my opinion, doable I guess but not the best option going.
If you want one mate buy it, worst comes to worst you can always sell it and buy something more suited to your needs.