Interestingly, I came across this earlier this morning without trying for it:
What if Moddlers: F-104 with F-16 parts
Personally, I hate the F-104. Short legged with a thirsty, yet powerful engine, 'multirole' with tiny load carrying capacity, short range air to air capability, loooooooong fuselage with stubby wings and a T-tail(that's the deal breaker for me: the aesthetics!). I mean, for me, there's nothing endearing about this aircraft. But the lancer style mods make it look much more endearing. It looks to be much more useful and the link to the F-104 modded with F-16 components looks pretty awesome, the same goes for the images Blackbird's been posting.