the only problem is to level up such build, its not easy, but doable.
You can do that even in RT. Just get BA ;p critters will deal no damage to you. And if you're TB build, take bonus moves as fast as possible and then you can do that in TB in bluesuit without problems, so I see no problems with leveling up here.
sg, fa doc
Bonus move x2
Is it some kind of joke? You can't use FA and doc in TB and Bonus move in RT, RT/TB builds are even worse than combat/crafter builds.
ST 7, PE 6, END 1, CHA 1, INT 6, AG 10, LK 10,
small frame, finesse,
1) Nuka-cola isn't hard to get, and, especially, use in TB. So +1 SPECIAL from -1 AG.
2) 7 ST just not to have penalty with jet is... not good idea. Also if you're crippler in TB, you need EW - laser pistol - 35 range 4 AP base shot - best crippler weapon, requires 3 ST. I think ST must be 1. So +6 SPECIAL from -6 ST.
3) So you have on 7 SPECIAL more, so you can have 8 EN instead of 1. Or 6 EN and 7 PE and one hander trait instead of small frame.
So you'll have something like: 1 7 6 1 6 9 10, one hander, finesse, jet, nuka, cigs.
Skills: EW, gambling, speech (or any other 2 skills which you will never use, as you need only EW). Of course you can tag outdoorsman and fa, outdoorsman for walking on WM, FA for a bit faster XPing. Or science instead of fa if you want to craft SEC yourself. But you'll raise EW only and may be a bit outdoorsman.
Toughness (it's not a problem to check injuries in TB by clicking on enemies with binoculars), more crit, better crit (take it on 9th level, as it's fast as possible, it'll help in XPing much), more crit, brof, bonus move, bonus move.
12 AP +4 move AP, very low HP, 3 arm shots per turn. Make EW so high, that you'll have 95% to hit in the arm on 35 hexes with laser pistol with -40% from ST penalty, +20% from one hander bonus and ~30 AC of target.
In other words:
EW should be: 237%
Positive (PE and trait): 6*8=48; 20;
Negative (range, ST penalty, AC, 95% chance): 35*4=140; 40; 30; 95.
Total: 48+20-(140+40+30+95)=68-305=-237.
Edit: Actually EW must be higher, I forgot about arm's penalty -30%, so it'll be 267%, max possible EW with that build is 246%. What is very very bad.
So you won't have max possible chance to hit in the arms on max distance. And will have only 65% to hit in the arms on 35 hexes to 30 AC target. Of course you can take weapon handling instead of one more crit or get 3 ST and use buffout, but then you'll lose 3 SPECIAL (2 on ST and 1 on additional AG), so you'll have less EN on 2 and PE on 1.