I Was going to get a kjw sig p226 for my birthday, but then I found echigoya. For my birthday I will be getting a $150 pre paid card that I can use to order things off the Internet. I had already decided on the kjw sig, and possibly getting some TM upgrades a TM mag and some o-rings for the mags. But I can get a TM g17 or 4.3 hi-capa for $130 off of Echigoya. I would then get a metal slide in the future and a new recoil spring. What would be the best option?