I personally wouldn't have a problem with that....
First I'd find out what HPFP and injectors are currently on the car. It would take a mechanic less than a half hour to check.
The latest injectors end in 261 and if I remember right the latest HPFP ends in 194.
There are very few problems reported with them now although the injectors seem a bit more susceptible to things such as leaking and misfires. $125 a piece and a coding set up (all easy with good documented DIYs) and 30 minutes and you're good to go.
Anyway, after that if everything checks out...I'd beat em upon price and enjoy!
2008 E88--2 years on 100% E85. Too much to list..
2008 E60--JB4/MHD--FBO and under development
2011 E90--Fuel-It! Stage 2 LPFP + TBI--Pure Stage 2 Turbo--JB4/Flash--VRSF 7" FMIC--DP 538/581
2013 Mini JCW--Tune--DP--FMIC--a couple Fuel-It! goodies