Well, Lester's always "fixable" with rings...Pursuit Ring alone would simply allow him to work with his now nice skill set (Pursuit, Critical, Continue). He'll have pretty amazing Spd, and the low Str won't hurt _that_ much until later. It's like Sety with Noish as his dad, really.
For Lana, I think she spends most of her time as a healbot, so it's not much of an improvement, though fun in the arena or after promotion, I guess.
If you want to try out something like this, I'd recommend Levin/Lachesis. Delmud actually doesn't care as much as Lester about the loss of Str because he has that Hezul blood.
That's what I figured. It's just too bad you don't get the good bows until a few chapters into the second gen.
I like using my priests to fight, even if they're not anything special it's always nice to have extra mage units.
Well, Azel/Lachesis worked out for me every time and Azel has strength issues as well, so that could be fun.